Flush1  —v. 1 blush, redden, glow warmly (he flushed with embarrassment). 2 (usu. As flushed adj.) Cause to glow or blush (often foll. By with: he was flushed with pride). 3 a cleanse (a drain, lavatory, etc.) By a flow of water. B (often foll. By away, down) dispose of in this way. 4 rush out, spurt. —n. 1 blush or glow. 2 a rush of water. B cleansing of a drain, lavatory, etc. Thus. 3 rush of esp. Elation or triumph. 4 freshness; vigour. 5 a (also hot flush) sudden feeling of heat during menopause. B feverish redness or temperature etc. —adj. 1 level, in the same plane. 2 colloq. Having plenty of money. [perhaps = *flush3]