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thin

verb

  1. (cause to) become narrow or sparse
L228129 on Wikidata ↗

adverb

No English definition recorded for this entry.

L333614 on Wikidata ↗

adjective

  1. having a small narrowest dimension
  2. have a low density, narrow width
L3446 on Wikidata ↗

Wiktionary

Pronunciation: /ˈθɪn/ / /ˈθən/ / /ˈfɪn/

adj

Etymology: From Middle English thinne, thünne, thenne, from Old English þynne, from Proto-West Germanic *þunnī, from Proto-Germanic *þunnuz (“thin”) – compare *þanjaną (“to stretch, spread out”) – from Proto-Indo-European *ténh₂us (“thin”), from *ten- (“to stretch”). Cognate with German dünn, Dutch dun, West Frisian tin, Icelandic þunnur, Danish tynd, Swedish tunn, Latin tenuis, Irish tanaí, Welsh tenau, Latvian tievs, Polish cienki, Russian тонкий (tonkij), Sanskrit तनु (tanú, “thin”), Persian تنگ (tang, “narrow”). Doublet of tenuis. Also related to tenuous.

  1. Having little thickness or extent from one surface to its opposite.

    thin plate of metal; thin paper; thin board; thin covering

    It was no mystery at all, or a mystery covered only with the thinnest and most transparent veil, that forced abortion is a common practice among Turkish women. The horrible secret as to the means and the drugs to be employed is pretty generally known, and where ignorance prevails there are "wise women," old hags, professional abortists, who go about the country relieving matrons of their burthens for a few piastres apiece […]

  2. Very narrow in all diameters; having a cross section that is small in all directions.

    thin wire; thin string

    Typically, osteoporosis causes the amount of trabecular bone to be reduced and the bone to become thinner, while the intertrabecular space enlarges and the interconnected structure of trabecular bone is disrupted.

  3. Having little body fat or flesh; slim; slender; lean; gaunt.

    thin person

  4. Of low viscosity or low specific gravity.

    Water is thinner than honey.

  5. Scarce; not close, crowded, or numerous; not filling the space.

    The trees of a forest are thin; the corn or grass is thin.

    Ferrara is very large, but extremely thin of people.

  6. Describing a poorly played golf shot where the ball is struck by the bottom part of the club head. See fat, shank, toe.
  7. Lacking body or volume; small; feeble; not full.

    a thin, tight-lipped smile

    thin, hollow sounds, and lamentable screams

  8. Slight; small; slender; flimsy; superficial; inadequate; not sufficient for a covering.

    a thin disguise

  9. Of a route: relatively little used.

    In short, we previously found that thin routes benefit from an increase in competition in the Spanish airline market when considering routes that were monopoly routes in 2001.

  10. Poor; scanty; without money or success.

    Like their friends the "draggers," the "hoisters" or shoplifters are having a thin time these days, […]

adv

Etymology: From Middle English thinne, thünne, thenne, from Old English þynne, from Proto-West Germanic *þunnī, from Proto-Germanic *þunnuz (“thin”) – compare *þanjaną (“to stretch, spread out”) – from Proto-Indo-European *ténh₂us (“thin”), from *ten- (“to stretch”). Cognate with German dünn, Dutch dun, West Frisian tin, Icelandic þunnur, Danish tynd, Swedish tunn, Latin tenuis, Irish tanaí, Welsh tenau, Latvian tievs, Polish cienki, Russian тонкий (tonkij), Sanskrit तनु (tanú, “thin”), Persian تنگ (tang, “narrow”). Doublet of tenuis. Also related to tenuous.

  1. Not thickly or closely; in a scattered state.

    seed sown thin

    Spain is a nation thin sown of people.

noun

Etymology: From Middle English thinne, thünne, thenne, from Old English þynne, from Proto-West Germanic *þunnī, from Proto-Germanic *þunnuz (“thin”) – compare *þanjaną (“to stretch, spread out”) – from Proto-Indo-European *ténh₂us (“thin”), from *ten- (“to stretch”). Cognate with German dünn, Dutch dun, West Frisian tin, Icelandic þunnur, Danish tynd, Swedish tunn, Latin tenuis, Irish tanaí, Welsh tenau, Latvian tievs, Polish cienki, Russian тонкий (tonkij), Sanskrit तनु (tanú, “thin”), Persian تنگ (tang, “narrow”). Doublet of tenuis. Also related to tenuous.

  1. A loss or tearing of paper from the back of a stamp, although not sufficient to create a complete hole.
  2. Any food produced or served in thin slices.

    chocolate mint thins

    potato thins

verb

Etymology: From Middle English thinne, thünne, thenne, from Old English þynne, from Proto-West Germanic *þunnī, from Proto-Germanic *þunnuz (“thin”) – compare *þanjaną (“to stretch, spread out”) – from Proto-Indo-European *ténh₂us (“thin”), from *ten- (“to stretch”). Cognate with German dünn, Dutch dun, West Frisian tin, Icelandic þunnur, Danish tynd, Swedish tunn, Latin tenuis, Irish tanaí, Welsh tenau, Latvian tievs, Polish cienki, Russian тонкий (tonkij), Sanskrit तनु (tanú, “thin”), Persian تنگ (tang, “narrow”). Doublet of tenuis. Also related to tenuous.

  1. To make thin or thinner.

    Exhausted fathers thinned the blood, You curse the legacy of pain; Darling of an infected brood, You feel disaster climb the vein.

  2. To become thin or thinner.

    The crowds thinned after the procession had passed: there was nothing more to see.

  3. To dilute.
  4. To remove some plants or parts of plants in order to improve the growth of what remains.

    So floriferous are Asian pears, and the tree so laden with young fruit, that as the tree approaches maturity it is worth considering thinning the fruit (I can't quite bring myself to thin the flowers) so as to neither overburden the tree for this year nor tire it for the next. Thinning early in the season, while the fruit is small, is ideal.