Possible pun:  The noun *qol* in Hebrew means "voice", e.g. 1 Kings 19:12 *qol d'mamah daqah*  "still, small voice" or, spelled with a K, *Kol Yisrael*, Israel's public radio service.  As a Klingon verb {chay’ mu’vam qollu’} would mean something like "How is this word voiced?"