[ɔˈtːaːvɛ]

Definitions

1. noun

An interval of eight tones in music, or the interval of an octave; an octave.

“The composer’s use of multiple ottaves created a rich and complex sound.”

2. noun

A part in the opera, usually a minor character.

“The ottave in the opera sang a minor role.”

3. noun

The second part of a verse in Italian opera, usually sung by a minor character.

“The ottave section of the opera was particularly memorable.”