What is the meaning of Glume?

A basal, membranous, outer sterile husk or bract in the flowers of grasses (Poaceae) and sedges (Cyperaceae).

glume

plural of gluma

inflection of glumă:

  1. indefinite plural
  2. indefinite genitive/dative singular

indefinite plural

indefinite genitive/dative singular

Source: wiktionary.org