Definition of pith in English:



  • 1The spongy white tissue lining the rind of oranges, lemons, and other citrus fruits.

    • ‘Slugs are fond of the white pith inside empty grapefruit skins, which make good traps, and wilted comfrey leaves are also a good bait.’
    • ‘Remove a lid from the first set of oranges and scoop out the contents and pith with care so you don't split the skin.’
    • ‘But I can't eat citrus that has any white pith on it.’
    • ‘The pith is white but roots are rotted and the tissue in the crown is discolored.’
    • ‘Coconut pith was a basic material for growing seedlings.’
    • ‘Slice the tomatoes in half lengthways and scoop out the seeds, making sure that you remove the white pith.’
    • ‘Or why not sprinkle pomegranate seeds over the icing (just be sure to remove the bitter white pith first).’
    • ‘Cut off the thick skin and white pith, then slicing between the membranes cut off the segments.’
    • ‘The next step is to cut away the white pith from the flesh, leaving non behind.’
    • ‘I picked a horse chestnut off a low branch; the spikes were soft and I tore it apart but there was nothing inside except a kind of white pith.’
    • ‘Be careful to only get the outer rind, not the bitter pith.’
    • ‘Core the red peppers, halve, cut out all the white pith and place the pepper pieces skin side up on a grill tray.’
    • ‘Peel the orange thickly, removing the white pith, and cut into segments.’
    • ‘Remove the lemon rind using a potato peeler and trying not to peel away any of the white pith (this can give a bitter taste later).’
    • ‘Do this finely and lightly: any white pith will make the dressing bitter.’
    • ‘Shave off any bitter white pith with a small knife and roughly chop the zest.’
    • ‘Cut away the outer skin so that there is no white pith left behind and then slice each across into thin slices.’
    • ‘I munch a mushroom, then strip a spiny ground herb to yield a mouthful of sweet white pith.’
    • ‘Remove the rind and white pith from the lemons and then cut the flesh into very thin slices, removing the pips.’
    • ‘Remove the zest of the oranges and set aside, peel the bitter white pith and discard, then pulp the oranges and combine the pulp with the zest.’
    1. 1.1Botany The spongy cellular tissue in the stems and branches of many higher plants.
      • ‘The stems and rachises both contain a high percentage of pith and vascular tissue.’
      • ‘No dye was found in the central pith area of the stem segment except close to the basal cut surface.’
      • ‘The lowest values were recorded in stem pith cells.’
      • ‘The pith of the stems is used for antiphlogistic, antipyretic and other medicinal purposes.’
      • ‘We found that most samples exhibited little or no compaction or distortion from pith to bark along the major axis.’
    2. 1.2archaic Spinal marrow.
  • 2The essence of something.

    ‘the pith and core of socialism’
    • ‘The pith of traditional Chinese medicine differentiates itself from Western medicine in two main respects, he said.’
    • ‘He published a book which he considered contained the pith of all his work.’
    • ‘Paul Harvey summed up the general pith of the global gist at noon, but he rarely broke news.’
    • ‘Thank you for going to the heart of events, plucking out the pith and making a Promethean offer of it to a dazed and confused humanity.’
    • ‘It was contended by the petitioners that the Parliament had no legislative competence to enact this law as its provisions, in pith and substance, fall under the Entry of List II.’
    • ‘For Frank Lenahan, a University Cafe stalwart enjoying a mid-morning coffee with his friends, however, the soap ‘lacked the vigour and pith of Scottish life’.’
    • ‘Accordingly, the by-law in Morgentaler was held to be regulating morality and was clearly, in pith and substance, a criminal law enactment.’
    • ‘The kans included in this text are stripped of all but the most essential elements in order to confront the student with the pith of each story.’
    • ‘The pith and substance of his argument seems to be that the standard of proof of paranormal phenomena should be one that would satisfy ordinary people sitting on a jury.’
    • ‘It is the pith of civilization and of man's human existence.’
    • ‘In pith and substance, it is not ‘declaratory relief’ as that term is used in s. 108 of the CJA either in a public or a private law context.’
    essence, essential part, main point, fundamental point, heart, substance, heart of the matter, nub, core, quintessence, point, crux, gist, salient point, focal point, nucleus, meat, kernel, marrow, burden
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  • 3Vigour and conciseness of expression.

    ‘he writes with a combination of pith and exactitude’
    • ‘For another example of Francophone pith, see HERE.’
    • ‘So anyway the story is short and lacking in pith.’
    • ‘I did it for a year and I never approached that level of pith.’
    • ‘However, it remains my belief that one should strive for pith and subtext once one has crossed that gate.’
    • ‘Journalists are apt to focus upon the pith, that is.’
    • ‘I am not a great connoisseur of literature and my choices may be controversial but they are solely intended to encourage pith and to share the pleasure I get when I come across sentences that strike me as complete in themselves.’
    succinctness, conciseness, concision, pithiness, economy of language, brevity
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  • 1Remove the pith from.

    ‘peel and pith the oranges’
  • 2Pierce or sever the spinal cord of (an animal) so as to kill or immobilize it.

    • ‘Male frogs were anesthetized in tricaine methanesulfonate and then were decapitated and pithed.’
    • ‘Part of the traditional butchering practice involved a technique known as pithing, where a hole was made in the animal's skull.’
    • ‘Animals were pithed through the right orbit to the spinal column with a round copper rod of 1.5 mm in diameter.’
    • ‘Cattle are humanely stunned with a captive bolt stunner that penetrates or piths the brain rendering the animal unable to feel pain.’
    • ‘Adult frogs were anaesthetized in 15% ethanol, then killed by pithing.’


Old English pitha, of West Germanic origin.