(military) Someone who uses a machine gun.

(golf) An indentation caused by a golf ball hitting the ground in golf.

(nautical) On a wooden mast, a circular disc (or sometimes a rectangle) of wood near or at the top of the mast, usually with holes or sheaves to reeve signal halyards; also a temporary or emergency place for a lookout.

(US) A comical, overcomplicated machine which performs a simple task. / (by extension) Anything that is overly complicated.

plural of machine instruction

(Canada) A small, fast-growing and fairly short-lived species of North American maple with pinnately compound leaves, Acer negundo.

(sports) Happening after a match

present participle of make ends meet. To be able to spend within one's means.

(finance, accounting, chiefly attributive) Assigning a value to an asset equal to the current market price of the asset or one calculated based on related standardised assets for which there is a market.

plural of mark-to-market