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.
to make a high-pitched exclamation
expressing surprise, dismay, fear, or concern
imitating a small animal's cry, particularly a kitten or small bird
imitating a small vehicle's high pitched horn
A high-pitched exclamation of fear or concern.