Definition of clump in English:

clump

noun

  • 1A small group of trees or plants growing closely together.

    ‘a clump of ferns’
    • ‘She pointed to a clump of red seaweed growing by a cluster of rocks.’
    • ‘Another neighbour reported seeing him walk towards a clump of trees holding what looked like a rifle.’
    • ‘A clump of rank and tangled vegetation thus accumulates, seeds, and stimulates further growth.’
    • ‘A lovely brook passed through the trees, and a clump of water lilies waved at them in the breeze.’
    • ‘To escape a drenching, I sheltered in a clump of trees.’
    • ‘They look great when planted in clumps and can be grown between shrubs and herbaceous perennials.’
    • ‘He pulled her towards a tall stone tower nestled against a clump of apple trees.’
    • ‘She could hear the tap of his shoes from her hiding spot behind a clump of artificial plants.’
    • ‘Fresh new leaves will soon begin to grow and form a clump of foliage for the rest of the summer.’
    • ‘She was lying by a clump of bushes near the tree which had felled her; a dry, broken branch underneath her.’
    • ‘After a few miles they paused under a clump of trees.’
    • ‘His eyes scanned the muddy riverbank until he found what he was looking for: a large stick tangled in a clump of weeds.’
    • ‘When we caught up to them, we hid in a clump of trees and had a perfect view of everything.’
    • ‘True there were some daffodils in early spring, and I have transplanted a few clumps of snowdrops that will give colour early next year.’
    • ‘Wild flowers lined the sides of the road, the stock tanks were full of water, and fat bulls dozed in clumps of live oaks.’
    • ‘A clump of palm trees ringed by white sand in the turquoise waters of the Caribbean, it's a treasure map come to life.’
    • ‘In one square, a large group of men presides over a giant chess set in the sun-streaked shade of a clump of trees.’
    • ‘I swing my arms to propel myself out of a clump of these strange water plants.’
    • ‘Then she walked downhill until she found a place to spend the night - a clump of juniper trees on a narrow ledge. - -’
    • ‘This delightful grass grows to 40 cm producing a clump of almost white leaves.’
    cluster, thicket, group, bunch, collection, assembly, assemblage
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    1. 1.1 A small, compact group of people.
      ‘they sat on the wall in clumps of two and three’
      • ‘‘You know how there are always those clumps of people on the square’ she'd said to me.’
      • ‘Despite the enormity of Site B and the thronging clumps of people they passed, she seemed to know her way very well.’
      • ‘There were clumps of people standing around here and there, watching through the gaps between the houses.’
      • ‘For some reason, I had always visualised my readership as a clump of four or five people, clustered behind me as I typed, and straining to look at the screen.’
      • ‘And every single time, as I've attempted to leave the car park, I've come across confused looking clumps of young people wandering in the road like bovines with backpacks.’
      • ‘Accordingly, we dissolved in clumps of threes and fours, and drifted across the level excavated plain towards the pools of shade.’
      • ‘We walked out in clumps; like flies gathering around a piece of sugar.’
    2. 1.2 A compacted mass or lump of something.
      ‘clumps of earth’
      • ‘A spokesman for the Wetland Centre said there are already signs that this will be an excellent breeding year for amphibians with large clumps of frogspawn evident in shallow pools throughout the reserve.’
      • ‘The pillow was covered with clumps of Hannah's brown hair.’
      • ‘Lumps in a starch paste are caused by clumps of granules gelatinizing on their outsides and becoming impervious.’
      • ‘To fatten the birds before sale, some women were holding them by the neck and forcing clumps of gruel down their throats.’
      • ‘My skin is so soggy from perspiration that when I scratch it the skin detaches and I end up with clumps of skin under my fingernails.’
      • ‘When I went higher still, I was able to look down on a great expanse of white cloud, looking like giant clumps of spotlessly clean cotton wool.’
      • ‘When small clumps of snow began to fall on him, he knew what was coming and began digging a hole, where he hunkered as the slide hit.’
      • ‘They don't look like ants and they can be pretty scary when there are big clumps of them.’
      • ‘He opened the door and walked up the stairs up toward the music wing, the snow falling off of his cloths and shoes in huge clumps.’
      • ‘Through her long fingers fall clumps of rich loam and tiny, glistening seeds.’
      • ‘The powder areas are like wide open fields, not too steep, enabling you to make turns at your leisure, spraying clumps of fluffy snow in both directions.’
      • ‘It still left giant clumps of grass clippings directly underneath the mower.’
      • ‘Basically, they are clumps of deep fried dough covered with powdered sugar.’
      • ‘He reached under him and cleared away a few large clumps of dirt, leaves, and twigs, and stones, which appeared ordinary but served as a good hiding place for the tunnel entrance.’
      • ‘The form became clearer, it was a woman, whose blond hair was matted with clumps of blood.’
      • ‘One Western cameraman saw scraps of flesh, pools of blood and clumps of human hair.’
      • ‘Milled rice contains agglomerates, or clumps, of starch and protein.’
      lump, clod, mass, gobbet, wad, concentration
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    3. 1.3Physiology An agglutinated mass of blood cells or bacteria, especially as an indicator of the presence of an antibody to them.
      • ‘A hallmark of Alzheimer's is the buildup of clumps of proteins (amyloid plaques) in the brain.’
      • ‘The eight strains that showed aggregative adherence pattern in HeLa cells also showed clump formation in liquid cultures.’
      • ‘This is where the red blood cells sort of form into clumps and these are the start of the Deep Vein Thromboses (DVT's).’
      • ‘Bacterial clump formation on the surface of the medium was observed with all the strains.’
      • ‘Other problems include irregularities of the heart beat, heart muscle destruction and blood clots and clumps of bacteria that go from the heart to the brain and other organs.’
  • 2

    another term for clomp
    stamp, stomp, stump, clomp, tramp, plod, trudge, walk heavily, lumber, stumble
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  • 3A thick extra sole on a boot or shoe.

verb

[NO OBJECT]
  • 1Form a clump or clumps.

    ‘the particles tend to clump together’
    • ‘A team of chemists found that when certain substances are diluted in water, the molecules clump together instead of getting further apart, as common sense would suggest.’
    • ‘The use of gels can cause hair to clump together to expose more scalp in thinning hair.’
    • ‘Anticoagulant drugs help prevent the formation of harmful clots in blood vessels by decreasing the blood's ability to clump together.’
    • ‘Add the grated cheese, whisking constantly to prevent clumping.’
    • ‘About a billion years after the Big Bang, the expanding cosmic dust started to condense or clump into what would become galaxies, stars, and planets.’
    • ‘When a predator appears, older members of the herd emit intense warning calls that prompt the rest of the herd to clump together for protection and then flee the scene.’
    • ‘Just as bubbles on the surface of a cup of coffee tend to clump together, so do the crystals in a rock.’
    • ‘This ice was heavier than before and clumping more that the first batch.’
    • ‘The pus tends to clump together on the lashes, making them stick together.’
    • ‘People have a tendency to clump together, and a group generally makes more noise than a single individual.’
    • ‘If such particles become unstable, they clump together causing the paint to thicken substantially.’
    • ‘Rather than dying, these abnormal cells clump together to form tumors.’
    • ‘The nodules can clump together in lumps as big as a fist, mostly on limbs and trunk.’
    • ‘When a blood vessel is damaged or cut, platelets clump together and plug up the hole until the blood clots.’
    • ‘The mutant protein in each of these conditions is prone to clump together, forming aggregates, which appear to damage brain tissue.’
    • ‘Aspirin reduces the risk of heart attack by reducing platelets' ability to clump together.’
    • ‘But tiny particles tend to clump together in the air and then fall to the ground, so they need to be treated with a chemical to prevent that and keep them airborne.’
    • ‘If the crumbs clump together and stay roughly clumped, no need to add butter.’
    • ‘Oil causes waterbirds' feathers to clump together, which exposes the animals to cold temperatures.’
    • ‘The other kids sat clumped in the far corners, smoking and watching us.’
    • ‘But domesticated grazers - with men guarding them and killing their predators - have no reason to clump together.’
  • 2

    another term for clomp
    • ‘She clumps around and nestles into a corner, and then humphs because I don't give up my bed for her.’
    • ‘Eventually they came clumping down the stairs - for their fancy dress they had all dressed up as school girls.’
    • ‘The wife, who has had her leg in plaster these past three weeks, has become adept at clumping around the house and garden in a Long John Silver sort of way (making a lot of noise, but not moving very far).’
    • ‘Surprising, really - clumping around in the dark is noisy.’
    • ‘Her boots clumped heavily on the ground beneath her, stumbling as she fought to keep up with his ever-increasing speed.’
    • ‘It's so trendy there with all these trendy people and then there was me just clumping around but it was brilliant fun.’
    • ‘They also teach the often-overlooked basics about how to move about on skis, encouraging you to clump around on a carpet fully kitted up.’
    • ‘She looked up and smirked as her brother went clumping out of the room, his boots thudding loudly, deliberately.’
    • ‘So for those who still dream, it'll have to be back to clumping around a garage with your cousin's motorbike helmet on backwards.’
    • ‘And with that, she gave him one last look, turned and started up the sidewalk again in that short, clumping stride of hers that reminded him of a lumberjack’
    stamp, stomp, stump, clomp, tramp, plod, trudge, walk heavily, lumber, stumble
    View synonyms

Origin

Middle English (denoting a heap or lump): partly imitative, reinforced by Middle Low German klumpe and Middle Dutch klompe; related to club.

Pronunciation

clump

/klʌmp/