plural of mill race

(archaic, derogatory) A tavern that serves gin.

Any of a series of British fragmentation hand grenades.

A classroom exercise in which students have to mill around to exchange information.

A phenomenon where a group of army ants separated from the main foraging party lose the pheromone track and begin to follow one another, forming a continuously rotating circle and eventually dying of exhaustion.

plural of mill rate

Alternative form of millage

Yielding free gold or silver; said of certain ores that can be reduced by crushing and amalgamation, without roasting or other chemical treatment.

plural of pill mill

(idiomatic) A clandestine operation where a medical worker illicitly offers prescription medication to patients in exchange for bribes.