A group of birds that have suddenly started up from undergrowth, trees, etc.

(poker) A hand consisting of all cards with the same suit.

Smooth, even, aligned; not sticking out. / Wealthy or well off. / (typography) Short for flush left and right; a body of text aligned with both its left and right margins.

(transitive) To cause to take flight from concealment. / (intransitive) To take suddenly to flight, especially from cover.

simple past tense and past participle of flush

Red in the face because of embarrassment, exertion, etc.

The state of being flush or well supplied; abundance. / (engineering) The state of being flush: smoothly aligned, not sticking out.

plural of flushness

present participle of four-flush

present participle of flush out