glume
Americannoun
noun
-
botany one of a pair of dry membranous bracts at the base of the spikelet of grasses
-
the bract beneath each flower in a sedge or related plant
Other Word Forms
- glumaceous adjective
- glumelike adjective
Etymology
Origin of glume
1570–80; < Latin glūma husk enclosing a cereal grain, probably equivalent to glūb ( ere ) to strip the bark from + *-sma noun suffix
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Reasons for the dwindling crop: long, unseasonal rains, in some cases hail, and plant diseases like stem rust and glume blotch.
From Time Magazine Archive
As Avena, but the 3 middle nerves of the flowering glume running into a flattish twisted awn from between the teeth.
From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Gray, Asa
Lower glumes persistent, membranaceous, folded-carinate, subtruncate, mucronate or short-awned; flowering glume hyaline, shorter, truncate.
From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Gray, Asa
Spikelets many-flowered, placed edgewise on the rhachis of the spike, with one empty glume.
From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Gray, Asa
Flowering glume bearing a twisted, bent or straight awn on its back or below the apex.
From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Gray, Asa
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
