- any of numerous grasses of the genus Bromus, having flat blades and open clusters of flower spikelets.
Origin of bromegrass
1750–60; < New Latin Brom(us) genus name (< Greek brómos oats) + grass
Also called brome [brohm] /broʊm/.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for bromegrass
Historical Examples of bromegrass
The grasses that supply the voles' food and cover are mostly Poa (the bluegrasses) and Bromus (bromegrass, chess, or cheat).