1. (noun)clew a ball of yarn or cord or thread Synonyms: cue, clue
2. (verb)clue, clew, cue evidence that helps to solve a problem Synonyms: clue, pool cue, poolstick, clew, cue, discriminative stimulus, hint, cue stick
3. (verb)clue, clew roll into a ball Synonyms: clue, clew