plural of second hand

plural of second joint

plural of second half

plural of second language

A language that is spoken by someone but is not their mother tongue.

plural of second slip

(music) an interval that is equivalent to three half steps where the notes are in consecutive staff positions (compare minor third.)

(music) an interval that is equivalent to one half step

(music) an interval that is equivalent to two half steps

(music) an interval that is equivalent to a unison