The definition of a clue is something that helps solve a problem or mystery.
(noun)An example of a clue is telling someone they're getting warmer when looking for a hidden gift.
See clue in Webster's New World College Dictionary
See clue in American Heritage Dictionary 4
noun
Origin:
Origin: Variant of clew1 (from Theseus's use of a ball of thread as a guide through the Cretan labyrinth)
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