What is the meaning of Interval?

A distance in space.

A period of time.

The difference (a ratio or logarithmic measure) in pitch between two notes, often referring to those two pitches themselves (otherwise known as a dyad).

A connected section of the real line which may be empty or have a length of zero.

An intermission.

half time, a scheduled intermission between the periods of play

Either of the two breaks, at lunch and tea, between the three sessions of a day's play

interval

interval

interval

interval

interval

Source: wiktionary.org