To hum or sing softly or in a sentimental manner.
To make a continuous hollow moan, as cattle do when in pain.
To say softly or gently
To soothe by singing softly.
A soft or sentimental hum or song.
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.