clues is a form of:

Clue



1.
(SLANG) Clue me in ប្រាប់រឿងសម្ងាត់ខ្ញុំ
noun
1.
~ (to something) (a fact or idea that gives a guide to the solution of a problem) សញ្ញាប្រាប់ផ្លូវ, ភស្ដុតាង, ការចង្អុលឬបង្ហាញ, អ្វីៗដែលចង្អុលឬឲ្យដំណឹង, សញ្ញា
verb
1.
(TRANSITIVE) (To indicate by a clue, to provide with information. -not have a clue to be incompetent. -clue in to tell [someone] the facts) ប្រាប់ផ្លូវ
Example: The footprints were a clue to the identity of the criminal.
ENGLISH MEANING
noun
1.
That which guides or directs one in anything of a doubtful or intricate nature; that which gives a hint in the solution of a mystery.
2.
A ball of thread, yarn, or cord; also, The thread itself.
3.
A lower corner of a square sail, or the after corner of a fore-and-aft sail.
4.
A loop and thimbles at the corner of a sail.
5.
A combination of lines or nettles by which a hammock is suspended.
6.
A ball of thread; a thread or other means of guidance. Same as Clew.