Of, or having to do with matrimony and marriage.

(chiefly India) A classified advertisement describing an individual who wishes to find a marriage partner.

(US, education, historical) A dramatic and short-lived change in the teaching of mathematics in grade schools in the 1960s, focusing on abstract topics such as symbolic logic, to the detriment of simple arithmetic etc.

(sports, tennis) A state in a game where a player can win the entire match by winning the next point. Often used in tennis.

(chiefly US) To perform a mathematical calculation.

(sciences) Any of the different phases of matter whose properties are dependent on the motions and forces of the molecules of which they are composed.

Any of several early forms of match tipped with white phosphorus.

(cinematography) A technique where the top and bottom of the film frame are masked off in camera, as opposed to soft matte.

(film) Of a soft matte film, transferred to a home video format, especially DVD, with the theatrical mattes intact.

(film) Of a soft matte film, transferred to a home video format with the full frame exposed, thus having the theatrical mattes removed.