(intransitive, computing) To press the middle button on a computer mouse. / (transitive, computing) To activate an item on the screen by middle-clicking while the pointer is over it.

(music) The third of four eight-bar sections in thirty-two-bar-form (AABA-form) music.

plural of middle ear

plural of middle school

(baseball) A player whose fielding position is in the middle infield (the second baseman and shortstop).

plural of middle infielder

(baseball) The fielders near second base: the second baseman and shortstop.

The ancestor of New Persian spoken from around 300 BC till about 800 AD, evolving from Old Persian.

plural of middle body

(nautical) The part of a vessel adjacent to the midship section having a uniform or nearly uniform cross-section, usually referred to as the parallel middle body. / (anatomy) The midsection of the body.