>> Klingon word: qatlhDa' >> Part of speech: noun >> Definition: pipe for water >> Source: Marc Okrand, Email 01/09/2012 Pun: A reference to "Why a Duck?", a skit by the Marx brothers, which plays on the mispronunciation/misunderstanding of the word "viaduct". ({Da'nal} and {Da'vI'} are of course types of Klingon ducks.) -- De'vID