ventilate
     v 1: expose to cool or cold air so as to cool or freshen; "air
          the old winter clothes"; "air out the smoke-filled
          rooms" [syn: {vent}, {air out}, {air}]
     2: expose to the circulation of fresh air so as to retard
        spoilage; "Wheat should be well ventilated"
     3: circulate through and freshen; "The gust of air ventilated
        the room"
     4: give expression or utterance to; "She vented her anger";
        "The graduates gave vent to cheers" [syn: {vent}, {give
        vent}]
     5: furnish with an opening to allow air to circulate or gas to
        escape; "The architect did not thnk about ventilating the
        storage space"
Source: WordNet® 2.0