A stamp mill

type of mill machine that crushes material by pounding rather than grinding, either for further processing or for extraction of metallic ores

(idiomatic, chiefly UK) Alternative form of grist for the mill

Milk formulated to be suitable for cats.

plural of milk-vetch

plural of milk-cap

plural of milk snake

Any of various snakes, Lampropeltis triangulum, with smooth and shiny scales and typically a pattern of colours that runs red-black-yellow or white-black-red.

plural of milk thistle

Any of the thistles in the genus Silybum, especially Silybum marianum. / Lactuca serriola, prickly lettuce / Sonchus asper rough milk thistle / Sonchus arvensis field milk thistle