没头案子 méitóu'ànzi unsolved case Origin Definitions Defs Strokes Stroke Words Sentences Sents 没 沒 méi verbadverb not have To be without something; to lack or not possess.头 頭 tóu nounlocative top the top, end, or tip of an object; the beginning or end of an event案子 ànzi noun case (colloquial) legal case; criminal case; incident; specific project or job under consideration.