Meaning

noun a plant consisting of one or more buildings with facilities for manufacturing

verb move about in a confused manner

verb grind with a mill

originFrom Middle English mylne, mille, from Old English mylen, from Proto-West Germanic *mulīnu (“mill”), from Late Latin molīna, molīnum, molīnus (“mill”), from Latin molō (“grind, mill”, verb), closely allied to Proto-Germanic *muljaną (“to crush, grind”) (see English millstone). Perhaps cognate with Milne (a surname). Doublet of moline, moulin, and blin.

Etymology from Wiktionary, CC BY-SA 3.0