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 utter the interjection oh; to express surprise, etc.
A word to precede an added comment or afterthought.
A word to precede an offhand or annoyed remark.
Expression of surprise.
An invocation or address (similar to the vocative in languages with noun declension), often with a term of endearment.
Expression of wonder, amazement, or awe.
Expression of understanding, affirmation, recognition, or realization.
Expression of pain. See ouch.
Expression of mild scepticism.
A word to mark a spoken phrase as imaginary.
Exclamation for drama or emphasis (often poetic).
Space filler or extra syllable, especially in (popular) music.
the letter O, o (more commonly spelled o)
An utterance of oh; a spoken expression of surprise, acknowledgement, etc.
the digit 0 (especially in representations of speech)