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glume

/gloom/US // glum //UK // (ɡluːm) //

颖片,颖果,颖光,颖壳

Related Words

Definitions

n.名词 noun
  1. 1

    Botany.

    • : one of the characteristic chafflike bracts of the inflorescence of grasses, sedges, etc., especially one of the pair of bracts at the base of a spikelet.

Synonyms & Antonyms

Examples

  • In both the fruits fall out freely from the glume, and in the latter the awns are three-pronged and shorter than the grain.

  • The flowering glume is divided at the tip, and provided with a long, bent, twisted bristle.

  • Flowers all perfect; flowering glume bifid, short-awned between the teeth.

  • Flowering glume and palet herbaceous, the former (anterior) convex, long-awned from the apex.

  • Outer glumes unequal, often bristle-pointed; the flowering glume tipped with three awns; the palet much smaller.