(US) George Herbert Walker Bush, the 41st president of the United States, distinguished from his son the 43rd president.

(now sometimes offensive) Any of the species of the grass genus Aristida sensu lato growing in southern Africa.

(colloquial) A carbonated beverage.

Alternative form of ratebuster

A species of stone-curlew, Burhinus grallarius, of Australia and southern New Guinea.

plural of bush stone-curlew

Cercotrichas galactotes, a species of bird. Also called rufous-tailed scrub robin, rufous scrub robin, rufous bush robin, rufous warbler

Cercotrichas galactotes, a species of bird. Also called rufous-tailed scrub robin, rufous scrub robin, rufous warbler, rufous bush chat

To concentrate on the important matters which are of present concern; to avoid becoming distracted or sidetracked.

(idiomatic) To successfully perform a task or set of tasks which are very important for the accomplishment of a major objective. / (idiomatic, euphemistic) To urinate or defecate.