noun
plural mills
[count] a building with machinery for grinding grain into flour
a machine for grinding grain
a small machine for grinding or crushing pepper, coffee, etc.
a building in which a particular product is made :factory
something that is compared to a factory because it produces things in large numbers or in a mechanical way
grist for/to your/the mill
through the mill
chiefly Brit :through a very difficult experience
verb
mills; milled; milling
[+ obj] :to produce (something) in a mill especially by grinding, crushing, or cutting it
[no obj] of a group of people :to walk around in a general area without any particular aim or purpose
usually + around or (chiefly Brit) about
variant spelling of mil