drainpipePronunciation: /ˈdreɪnpʌɪp/Translate drainpipe | into French | into German | into Italian | into Spanish Definition of drainpipe noun a pipe for carrying off rainwater or liquid refuse from a building. (drainpipes or drainpipe trousers) trousers with very narrow legs. drainpipe in other Oxford dictionaries Definition of drainpipe in the US English dictionary
