Definition of clue in
: to give information to (someone) The public should be clued in to what's happening. —often + on She'll clue you in on the latest news. —often used as clued in He's totally clued in on the latest computer developments.
Word by Word Definitions
: something that guides through an intricate procedure or maze of difficulties
: a piece of evidence that leads one toward the solution of a problem
: idea, notion
: to provide with a clue
: to give reliable information to
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