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 speak through the nose; to breathe through the nose when it is obstructed, so as to make a broken sound.
To sniff or smell with the nose loudly and audibly.
An act of snuffling; sniffing loudly