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.
A person who sings in falsetto.
To sing or utter in falsetto.
An act or instance of murmuring.
An emergent order in a multi-agent social system.
A flock of starlings.