| Noun | 1. | burgrass - a grass of the genus Cenchrus grass - narrow-leaved green herbage: grown as lawns; used as pasture for grazing animals; cut and dried as hay Cenchrus, genus Cenchrus - a genus of grasses of the family Gramineae that have burs buffel grass, Cenchrus ciliaris, Pennisetum cenchroides - erect tussock-forming perennial bur grass used particularly in South Africa and Australia for pasture and forage |