To make such a sound.
To cause (the tongue) to make a clicking sound.
To call together, or call to follow, as a hen does her chickens.
to suffer withdrawal from heroin.
The sound made by a hen, especially when brooding, or calling her chicks.
A kind of tongue click used to urge on a horse.
Any sound similar to this.
To sing or utter in falsetto.
A person who sings in falsetto.
The "false" (singing) voice in any human, usually airy and lacking a purity of vowels; created by utilizing the next highest vocal folds above those used for speech and normal range singing. It is commonly confused with the head voice register.