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

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

A farm that breeds dogs for profit, often in squalid conditions.

simple past tense and past participle of mill around

The use of a beam of high-energy ions to remove material from a surface

present participle of mill around

(mechanical engineering) A rotary cutting tool typically used in milling machines.

(historical) A simple mill, often powered by animals, which grinds a material (grain, olives, chalk, etc) between a stationary horizontal stone disk and two vertical stone cylinders, in order to produce flour, olive oil, etc.

(intransitive, usually of a group of people) To move or circulate in a confused or disorderly manner within a limited area.

Peat processed for power plant fuel by scraping it off the surface of bog and drying in situ.