Definitions
1.verbTo make such a sound.
2.verbTo cause (the tongue) to make a clicking sound."My mother clucked her tongue in disapproval."
3.verbTo call together, or call to follow, as a hen does her chickens.
4.verbTo suffer withdrawal from heroin.
5.nounThe action of the verb cluck; a cluck sound.
6.adjectiveFucking (as intensifier)"That clucking bastard!"