(New Zealand) Anemanthele lessoniana / (New Zealand) Several species of Lachnagrostis / (Australia) Aristida contorta / (UK, Ireland) Apera spica-venti

(slang) A police officer who accepts offered bribes but does not actively seek them out.

(derogatory, slang) A celibate man, especially a Japanese man, who eschews dating and sexual relationships.

clover (of genus Trifolium) / Halophila baillonis, a rare seagrass.

esparto

seawrack, especially eelgrass (Zostera marina) / tasselweed, widgeonweed (Ruppia spp.), of fresh water

A box attached to a lawnmower to collect the cut grass

(Canada, US, informal) field hockey

Gymnoschoenus sphaerocephalus, a tussock-forming sedge from southeastern Australia.

Used other than figuratively or idiomatically: see meadow, grass. Any grass that thrives in the moist conditions of meadows. / Any grass of the genus Poa.