Definition of grass in English:



  • 1Vegetation consisting of typically short plants with long, narrow leaves, growing wild or cultivated on lawns and pasture, and as a fodder crop.

    • ‘They also eat certain types of grass and may eat wild fruits like berries if these grow in their natural habitat.’
    • ‘But it was not too hard to do this at this time of year when wild grass grew abundantly in the fields.’
    • ‘People are selling off household assets and livestock in order to survive, and are eating wild plants and grass seeds.’
    • ‘The only noise that came to me was from the soles of my boots brushing against the wild grass growing on the weathered road.’
    • ‘The ground was mostly barren with just short grass, where no vegetation dared to grow.’
    • ‘The lawn was never mown; grass grew high around the front door steps.’
    • ‘She turned to see him waving at her in the midst of a field of tall, brown and green grass and brightly colored wild flowers.’
    • ‘As all who have charge of a lawn well know, grass is encouraged to grow by being cut.’
    • ‘The forest floor was covered with fallen leaves and needles, and had patches of short grass in a few places.’
    • ‘There were animals twittering and chirping and plants growing and grass blowing in the breeze.’
    • ‘There was little plant life to be seen save for the dark green grass scattered about the lawn.’
    • ‘The grass has grown, the hawthorn hedge is fully in leaf, different plants are in bloom and new ones are sprouting, apple and pear trees are in blossom.’
    • ‘Trees, plants and grass are able to grow, purifying the air and making a better environment for our children.’
    • ‘Then, suddenly, the colours vanished, to be unexpectedly replaced with a field of short, green grass.’
    • ‘The farmer of the field behind us is growing a crop of grass for seed.’
    • ‘The area is dirty, with wild grass growing on the land which is surrounded by a thick brick wall.’
    • ‘Cover crops such as redtop grass keep competing natural vegetation in check and allow oak saplings to flourish.’
    • ‘There are all sorts of ways to get grass or crops to grow.’
    • ‘They feed on more than 100 species of plants, including grass, leaves, twigs and bark.’
    • ‘Soon after the breakfast, she goes back to her enclosure where she is provided with green grass, fodder and occasionally sugarcane.’
    turf, greenery, green, sod
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    1. 1.1 Ground covered with grass.
      ‘he sat down on the grass’
      • ‘The van started shifting towards the right, slowly pushing Pete into the curb, leaving him nowhere to go except on the grass.’
      • ‘Christmas lights decorated every house with cheery lights and lit up Santas, reindeers frolicking on the bright green grass.’
      • ‘Landon put the sleeping bag down on the grass and crawled inside.’
      • ‘I walked over the long green grass to one of the recumbent stones next to the gate of the field and stood on top of it.’
      • ‘Feeling his strength renewed he cast aside his staff and walked steadily upon lush, green grass.’
      • ‘After a brief conversation with them they left the house and discovered the red bag sitting on the grass next to the driveway.’
      • ‘Charlie spent many hours lying on the grass or patrolling atop the wall.’
      • ‘The bay window looked out onto the street, a wide stretch of paved road, pocked with grass and lined by a dozen more houses, spaced out by tens of feet of lush grass and shrubbery.’
      • ‘He noticed two paper envelopes on the floor and found shoe marks on the grass at the rear of the building.’
      • ‘Neither of them wore shoes on the soft, springy, green grass.’
      • ‘Include some bare ground rather than all grass, ground cover, or mulch.’
      • ‘What a lovely, fast, practically empty stretch of motorway that is - so new the embankments to either side aren't yet covered by grass.’
      • ‘Her evidence was that as they walked in the park, the appellant steered her off the footpath onto the grass.’
      • ‘I went to have a look and I saw him lying on the grass and… that's it.’
      • ‘An ambulance was called which took approximately 20 minutes to arrive, during which time I remained lying on the grass.’
      • ‘Some ducks, such as mallard and pintail, will nest in grass and lush ground cover up to a kilometre or more away from the water body.’
      • ‘From each point of contact, rolling wheel tracks through the grass on the verge identify the subsequent course of travel.’
      • ‘When we were children if you sat on the grass the police would come and tell you to move.’
    2. 1.2 Pastureland.
      ‘the farms were mostly given over to grass’
      • ‘Most of the land is under grass at the moment and carries a flock of 265 ewes and a small Aberdeen Angus herd, as well as commercial cattle for fattening.’
      • ‘The land is all in grass and there is part of an old farmhouse and outoffices on it, as well as good road frontage.’
      • ‘He runs a herd of 70 Friesian-Holstein dairy cattle on his 200-acre farm where all but 50 acres of the land is in grass.’
      • ‘All the land is under grass and the agent suggests there is room for an extension to the existing property, subject to planning permission.’
      • ‘Temporary alfalfa pasture can reduce grazing pressure on grass pastures and provide better quality forage.’
  • 2The mainly herbaceous plant that constitutes grass, which has jointed stems and spikes of small, wind-pollinated flowers.

    • ‘Bulbs can be planted in turf grasses which are about a year-and-a-half mature, with no damage to the roots.’
    • ‘The rest of the property is planted with native grasses, including blue grama and buffalo grass.’
    • ‘In summer months they eat cacti, sagebrush, mesquite, alfalfa, clover, other grasses, and herbaceous vegetation.’
    • ‘The best time for planting grasses is in the spring or fall although in northern regions that don't get too hot in the summer this season works as well.’
    • ‘The roofs are planted with a variety of native prairie grasses and flowers and have become habitat for birds and ground squirrels.’
    • ‘It is wind-born pollen from plants that have inconspicuous flowers like wild grasses or ragweed that are the major causes of respiratory allergy.’
    • ‘Some plants like ornamental grasses or irises may require knives, machetes, or even hatchets to get the job done, but it is worth it.’
    • ‘The most common cool-season grasses are orchard grass, smooth brome, meadow brome and creeping foxtail.’
    • ‘Native or closely related species of trees, shrubs, herbaceous plants and grasses are positioned close to the perimeter.’
    • ‘We have planted 30 different grasses, herbs and clovers, and our animals wander all around the farm to spread life into the soil.’
    • ‘We rarely think of grasses as edging plants, but I have two favorites that fill that role nicely.’
    • ‘The course is lined with beautiful oak trees, native grasses and plants.’
    • ‘Food is mainly roots, leaves, stems and shoots of grasses, reeds and sedges.’
    • ‘In subsequent years, plant additional perennials and grasses to fill gaps and replace annuals.’
    • ‘The plants sprouting now include grasses, clovers, dandelions, several types of thistle, mustards, and small composites.’
    • ‘The extinct mammoths ate mainly grasses, sedges, and other riparian plants, salt bush, prickly pear, and even some needles of blue spruce.’
    • ‘Plants that were once common - mainly, grasses and sedges - had become even more common.’
    • ‘In the Midwest, that might mean planting prairie grasses and flowers along with - or even instead of - an English garden.’
    • ‘The hardy grasses such as fine fescue and Kentucky bluegrass grow well here, but only with supplemental irrigation.’
    • ‘Constant watering encourages grassy weeds like foxtail and perennial grasses like bluegrass to invade alfalfa.’
  • 3informal Marijuana.

    • ‘Terms from years ago, such as pot, herb, grass, weed, Mary Jane and reefer, are still used.’
    • ‘I have been smoking grass for almost 25 years, starting in my twenties.’
    • ‘When I go to Switzerland or Holland I can buy grass from coffee shops.’
    • ‘Often buying grass would put you into much closer proximity to someone who might sell something harder.’
    • ‘The last drug I took was a mix of marijuana in the forms of resin and grass.’
    • ‘Marijuana (grass, pot, weed) is the common name for a crude drug made from the plant Cannabis sativa.’
    • ‘I smoke a heroic amount of hash / grass as it is, so that's not the problem!’
    • ‘It comes as a solid dark lump or as leaves, called resin and grass respectively.’
    • ‘The shanty bands sing about cocaine, grass, booze, sex and football fandom.’
    • ‘So I just smoked bagfuls of grass, stared at the sea, and debated whether to order a pineapple pancake for lunch or to take my chances with the fish.’
    • ‘According to some sources there is a very low risk of developing cancer or bronchitis from smoking pure grass joints.’
    • ‘I would like to start with my personal experience with grass and Cannabis.’
    • ‘The principal benefit of smoking grass through a bong is that the smoke is cooled and several carcinogens are removed without removing the active ingredients.’
    • ‘One member of the family recalls that all they did was ‘smoke grass, drop acid and make love as much as possible’.’
    • ‘She told of how Sam had harassed one employee so bad that he had driven him to smoke grass to calm his nerves.’
    • ‘And then there's Pushers' Street, where hash and grass are set out on open stalls for sale.’
    • ‘I decide to break them in gently with the weakest joint I've ever rolled, made from the least powerful grass the coffee shop will sell.’
    • ‘Then the year after that I smoked some grass with him in his hotel room - it was fantastic synchronicity - true greatness.’
    • ‘Ron Mann's film Grass chronicles the federal government's extensive and costly war on marijuana.’
    cannabis, marijuana, hashish, bhang, hemp, kef, kif, charas, ganja, sinsemilla
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  • 4British informal A police informer.

    • ‘He then asked who the drug dealer was and when he found out he said, 'I wouldn't do it for him anyway because he's a grass and his supplier's a grass."’
    • ‘It's based on an old tramp, he is a total down and out drunk, he's a grass and soon finds out that his life is going to end in a fire.’
    informer, mole, stool pigeon
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  • 1usually be grassedCover (an area of ground) with grass.

    ‘hillsides so closely grassed over, they seem to be painted green’
    • ‘The car park area should be grassed over so it becomes integrated with the whole space in front of the Castle Museum and surrounding Clifford's Tower.’
    • ‘She suggested that the Castle car park be grassed over and the foundations of the Victorian prison walls beneath exposed, as had been done with the remains of St Mary's Abbey.’
    • ‘It was grassed over in 1987 and parts of it were developed to include the travellers' caravan amenity site.’
    • ‘So most of the rubble was quickly shifted before the area was grassed over and turned into a small park near the water's edge.’
    • ‘He said the cash would be better spent on providing parking and repairing damaged verges and grassed areas.’
    • ‘The new facility includes climbing equipment, a sand tray, wobble board, storage shed and grassed area.’
    • ‘This paid for a new track and the upgrading of changing and viewing facilities, CCTV and improvements to the infield grassed area.’
    • ‘The spokesman said: ‘If negotiations are successful all this will be achieved without significant loss of existing grassed areas.’’
    • ‘They were very impressed by the well cut grassed areas, the stone flower beds at the seafront, and the floral features at a number of private and business premises.’
    • ‘With excellent indoor/outdoor flow, the patio and grassed areas are idyllic and on fine, cold days, outdoor heaters take the chill out of al fresco relaxation.’
    • ‘After the Easter Rising of 1916 much of the rubble of the city was piled into one corner of the ground and grassed over to become the beloved terrace area that still survives and bears the name Hill 16.’
    • ‘At least our school is privileged enough to have a grassed rugby field.’
    • ‘That area is currently grassed with no proper footway.’
    • ‘The court, which is crossed by a covered walkway linking the two buildings, has been grassed over to provide a quiet area for pupils and staff.’
    • ‘The plans were then amended to exclude the original proposals for a synthetic hockey pitch and floodlighting and add a new bowling green and retention of existing grassed areas.’
    • ‘Stadiums surround most of the field, although there is a small grassed area that is very popular with spectators.’
    • ‘Options which are being considered include upgrading the existing grassed playing field which is used for sports, science and other projects at the school or replacing that facility with an all-weather football pitch.’
    • ‘It is set in pleasant parkland with good tree cover and grassed areas running along the riverbank.’
    • ‘It is to be replaced with a commemorative grassed area where occasional services will be held.’
    • ‘A small number of children gathered outside the school last night, while inside the gates on a small grassed area were four bunches of flowers.’
    cover with grass, grass over, turf, lay grass on
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    1. 1.1US Feed (livestock) with grass.
      • ‘Given the high cost of concentrates this winter the early turnout of cows to grass this spring is likely to be an important aim on many farms.’
      • ‘The it got more flat, and some parts were cultivated, but most were open areas where cattle were grassing.’
      • ‘There are 565 Highland cattle grassed nine months.’
      • ‘Cows grassed, birds sang and everything was a bliss.’
      • ‘Getting this animal out to grass reduces daily feed costs in half and should achieve over 1kg daily liveweight gain.’
      • ‘The treatments involved early turnout of cows to grass for 2 h per day at two residual sward heights and two silage allowances, plus a control treatment, in a randomized block design.’
  • 2British informal no object Inform the police of criminal activity or plans.

    ‘someone had grassed on the thieves’
    • ‘Ross is consumed by his need to discover who grassed about his bank robbery, and had him locked up for eight years.’
    • ‘An industry snitch has pocketed £4,000 after grassing on a Scottish IT company for using pirated software.’
    • ‘Here's what the person who informed on the online company said about grassing up their employer.’
    • ‘I did a robbery and I got grassed up off my own brother and got four years.’
    • ‘They give him free weed and they may commence in their business without him grassing them up.’
    • ‘Somebody must be proud of having grassed on her.’
    • ‘Amazingly though, after grassing in the boys who carried out the attack, they are only suspended, the police heard nothing about it and neither did Daniel's parents.’
    • ‘To grass on a pusher ring police or contact Crimestoppers.’
    • ‘It might sound harsh to some, but police say grassing on a drinker-driver could save lives.’
    • ‘But then their class aren't expected to grass each other up.’
    • ‘The man who asked not to be identified was so fed up with his estate being used as a racetrack that he grassed the offenders up to police.’
    • ‘You need accurate, up-to-date intelligence and friends on the ground, not a lot of terrified taxi drivers and unemployed bachelors confessing to ludicrous schemes and grassing out their neighbors to save themselves.’
    • ‘Yes the person who had grassed us to the Police never thought they would get one of their own.’
    • ‘Her ambition and drive are very much a part of her everyday work - she has no qualms about grassing on a colleague if it gets her out of trouble.’
    • ‘We mocked a Net-based plan to get people to grass up their neighbours whom they suspected of welfare fraud’
    • ‘Likewise, he has a one in four chance, if he grasses, of going free, but a one in two chance of avoiding the ten year sentence, because if both prisoners talk the sentence is only five years.’
    • ‘You'd still have to grass up whoever made the posting, though.’
    • ‘Anyone even thought to be left wing was subpoenaed, defamed and then blacklisted by the studio bosses if they refused to grass on their friends.’
    • ‘Convicted criminals will be urged to grass on their fellow inmates by a new range of cutlery carrying the number of the Crimestoppers scheme.’
    • ‘To find out who grassed on him read the rest of the review.’
    inform, tell
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  • the grass is always greener on the other side of the fence

    • proverb Other people's lives or situations always seem better than one's own.

      • ‘There is an old adage that the grass is always greener on the other side of the fence.’
      • ‘I guess the grass is always greener on the other side of the fence.’
      • ‘The grass is always greener on the other side of the fence. Just do your best.’
  • not let the grass grow under one's feet

    • Not delay in acting or taking an opportunity.

      • ‘The Tidy Towns season is upon us, so don't let the grass grow under your feet.’
      • ‘The editor said: ‘Grans don't let the grass grow under their feet.’
      • ‘Want to promote your business? Don't let the grass grow under your feet.’
      • ‘Catherine proved that she doesn't let the grass grow under her feet as she won the Northern Women's Championship.’
      • ‘She still doesn't let the grass grow under her feet. She still drives, she travels by herself, she still tries to take care of everyone.’


Old English græs, of Germanic origin; related to Dutch gras, German Gras, also ultimately to green and grow.