plural of sixty-fourth note

plural of sixie

A call in any children's game, such as jacks, where six actions must be performed.

A surname originating as an occupation for a person who made sickles.

(music) an interval that is equivalent to a minor seventh

(music) an interval that is formed by chromatically lowering the upper note of a minor sixth.

(UK) An educational establishment consisting solely of a sixth form.

(UK, Australia) A pupil in the sixth form.

(nonstandard) sixty-first

A fractional part of sixty-one