Found 2 items, similar to rye grass.
English → English (WordNet) Definition: rye grass rye grass n : any of several annual or perennial Eurasian grasses [syn: ryegrass]
English → English (gcide) Definition: rye grass Ray grass \Ray" grass`\ (r[=a]" gr[.a]s`). [Etymol. of ray is uncertain.] (Bot.) A perennial European grass (Lolium perenne); -- called also rye grass, and red darnel. See Darnel, and Grass. [1913 Webster] Italian ray grass or Italian rye grass. See Darnel, and Grass. [1913 Webster]