(baseball, informal) A fastball thrown near the batter's chin, often to set up a subsequent pitch thrown low and outside. / (cricket, informal) A bouncer aimed near the batsman's chin.

(music) Music of the classical period; the music of Mozart, Haydn, etc; the musical period before the romantic.

A striped freshwater mussel, Dreissena polymorpha, originating in Russia.

(historical) Any of various small bagpipes having a soft sound, especially with a bellows, which were popular in France in the 17th and early 18th century.

Having a stale odor.

A male given name from Arabic, equivalent to English Moses

A large freshwater gamefish of the pike family, native to the lakes and rivers of eastern and middle western North America; Esox masquinongy.

(technical) Mustard gas.

A vesicant gas, bis (2-chloroethyl) sulfide, (ClC₂H₄)₂S, once used in chemical warfare.

The technique of using small arms such as muskets. / A collection of muskets or musketeers. / Musket fire.