Mill Definition Meaning MerriamWebster
The meaning of MILL is a building provided with machinery for processing and especially for grinding grain into flour. ... ball mill; See More. gin mill; mill wheel; diploma mill; puppy mill; grist to one's / the ... meal, or powder or by shaping with a cutter) 2: to give a raised rim or a grooved edge to. mill a coin. 3: to move about in a ...