barnyard grass | sense examples, Usage and Definition from wordnet dictionary online

Noun barnyard grass has 1 sense

barnyard grass, barn grass, barn millet, Echinochloa crusgalli - a coarse annual panic grass; a cosmopolitan weed; occasionally used for hay or grazing
--₁ is a kind of millet
--₁ is a member of Echinochloa, genus Echinochloa