caterwaul (v.) Look up caterwaul at Dictionary.com
late 14c., caterwrawen, perhaps from Low German katerwaulen "cry like a cat," or formed in English from cater, from Middle Dutch cater "tomcat" + Middle English waul "to yowl," apparently from Old English *wrag, *wrah "angry," of uncertain origin but all somehow imitative. Related: Caterwauled; caterwauling.