As nouns the difference between flume and glume
is that flume is a ravine or gorge, usually one with water running through while glume is (botany) a basal, membranous, outer sterile husk or bract in the flowers of grasses (poaceae) and sedges (cyperaceae).
flume
English
Noun
(
wikipedia flume)
(
en noun)
A ravine or gorge, usually one with water running through.
An open channel or trough used to direct or divert liquids.
glume
English
Noun
(
en noun)
(botany) a basal, membranous, outer sterile husk or bract in the flowers of grasses (Poaceae) and sedges (Cyperaceae)