vent


vent (http://definr.com/vent)

     n 1: a hole for the escape of gas or air [syn: venthole, blowhole]
     2: external opening of urinary or genital system of a lower
        vertebrate
     3: a fissure in the earth's crust (or in the surface of some
        other planet) through which molten lava and gases erupt
        [syn: volcano]
     v 1: give expression or utterance to; "She vented her anger";
          "The graduates gave vent to cheers" [syn: ventilate, {give
          vent}]
     2: expose to cool or cold air so as to cool or freshen; "air
        the old winter clothes"; "air out the smoke-filled rooms"
        [syn: ventilate, air out, air]