Pour  v. 1 (usu. Foll. By down, out, over, etc.) Flow or cause to flow esp. Downwards in a stream or shower. 2 dispense (a drink) by pouring. 3 rain heavily. 4 (usu. Foll. By in, out, etc.) Come or go in profusion or rapid succession (the crowd poured out; letters poured in). 5 discharge or send freely. 6 (often foll. By out) utter at length or in a rush (poured out their story). [origin unknown]