Meaning & use

octave

noun·Academic

The interval between one musical note and another with double or half its frequency, sharing the same name.

See it in a sentence

The soprano's voice soared a full octave above the rest of the choir.

He can play the same melody an octave lower on the bass guitar.

A note on using this word

An octave spans eight notes on a standard scale, which is the origin of its name.

Words with a similar meaning

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