MASTURBATION Mas`tur*ba"tion, n. Etym: [L. masturbatus, p. p. of masturbari to practice onanism: cf. F. masturbation.]
Defn: Onanism; self-pollution.
MASTY
Mast"y, a. Etym: [See lst Mast.]
Defn: Full of mast; abounding in acorns, etc.
MASULA BOAT
Ma*su"la boat`.
Defn: Same as Masoola boat.
MAT
Mat, n. Etym: [Cf. Matte.]
Defn: A name given by coppersmiths to an alloy of copper, tin, iron, etc., usually called white metal. [Written also matt.]
MAT
Mat, a. Etym: [OF. See 4th Mate.]
Defn: Cast down; dejected; overthrown; slain. [Obs.]
When he saw them so piteous and so maat. Chaucer.