| m | machines or machine systems collectively |
|---|---|
| m | a system of means and activities whereby a social institution functions |
| m | a craftsman skilled in operating machine tools |
| m | a vise with two parallel iron jaws and a wide opening below |
| m | exaggerated masculinity |
| m | speedometer for measuring the speed of an aircraft relative to the speed of sound |
| m | used of men |
| m | a man who is virile and sexually active |
| m | (British) a waterproof raincoat made of rubberized fabric |
| m | a lightweight waterproof (usually rubberized) fabric |
| m | (British) a waterproof raincoat made of rubberized fabric |
| m | United States filmmaker (born in Canada) noted for slapstick movies (1880-1960) |