WordValeoctave
the interval between a note and the next of the same name
In more detail
1. (noun) a series of eight musical notes in ascending or descending order
2. (noun) the eighth note above or below a given note in music
3. (noun) a period of eight days, especially in religious contexts
Examples
- 1. The singer's range spans more than two octaves.
- 2. The note C and the C one octave higher have the same letter name.
- 3. The octave of Easter lasts for eight days in the Christian calendar.
How to use octave
Octave is primarily a technical musical term referring to the interval between two notes of the same name, eight steps apart in pitch. In religious contexts, it denotes a period of eight consecutive days, particularly around a major feast or holy day. The term is formal and specialized, used in music theory, performance, and church liturgy.
Common phrases
- higher octave
- lower octave
- octave above
- octave below
- span an octave
- octave range
Synonyms
eight-note span · musical interval of eight notes
Word family
octave (noun) · octaves (plural)
A common mistake
Learners sometimes confuse octave with other musical intervals (like fifth or seventh) or fail to recognize that the two notes defining an octave have the same letter name despite different pitches.
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