n.
Any of various grasses of the genus Bromus, native to temperate regions and including several weeds and ornamentals and some species important for forage. Also called bromegrass.
[New Latin Bromus, genus name, from Greek bromos, oats.]
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.