Dictionary
clue
Pronunciation: (klOO), [key]
—n., v., clued, clu•ing.
—
n.
1. anything that serves to guide or direct in the solution of a problem, mystery, etc.
2. clew (defs. 1–4, 6, 7).
—
v.t.
1. to direct or point out by a clue.
2. clew (def. 8).
3. clue in,
a. to provide with useful or reliable information:
Clue us in on how these forms are to be filled out.
b. to make familiar or aware:
Has she been clued in about the rules of this office? Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.