Source : Webster's Revised Unabridged Dictionary (1913)
Mill \Mill\, n. [OE. mille, melle, mulle, milne, AS. myln,
mylen; akin to D. molen, G. m["u]hle, OHG. mul[=i], mul[=i]n,
Icel. mylna; all prob. from L. molina, fr. mola millstone;
prop., that which grinds, akin to molere to grind, Goth.
malan, G. mahlen, and to E. meal. [root]108. See Meal flour,
and cf. {Moline}.]
1. A machine for grinding or comminuting any substance, as
grain, by rubbing and crushing it between two hard, rough,
or intented surfaces; as, a gristmill, a coffee mill; a
bone mill.
2. A machine used for expelling the juice, sap, etc., from
vegetable tissues by pressure, or by pressure in
combination with a grinding, or cutting process; as, a
cider mill; a cane mill.
3. A machine for grinding and polishing; as, a lapidary mill.
4. A common name for various machines which produce a
manufactured product, or change the form of a raw material
by the continuous repetition of some simple action; as, a
sawmill; a stamping mill, etc.
5. A building or collection of buildings with machinery by
which the processes of manufacturing are carried on; as, a
cotton mill; a powder mill; a rolling mill.
6. (Die Sinking) A hardened steel roller having a design in
relief, used for imprinting a reversed copy of the design
in a softer metal, as copper.
7. (Mining)
(a) An excavation in rock, transverse to the workings,
from which material for filling is obtained.
(b) A passage underground through which ore is shot.
8. A milling cutter. See Illust. under {Milling}.
9. A pugilistic. [Cant] --R. D. Blackmore.
{Edge mill}, {Flint mill}, etc. See under {Edge}, {Flint},
etc.
{Mill bar} (Iron Works), a rough bar rolled or drawn directly
from a bloom or puddle bar for conversion into merchant
iron in the mill.
{Mill cinder}, slag from a puddling furnace.
{Mill head}, the head of water employed to turn the wheel of
a mill.
{Mill pick}, a pick for dressing millstones.
{Mill pond}, a pond that supplies the water for a mill.
{Mill race}, the canal in which water is conveyed to a mill
wheel, or the current of water which drives the wheel.
{Mill tail}, the water which flows from a mill wheel after
turning it, or the channel in which the water flows.
{Mill tooth}, a grinder or molar tooth.
{Mill wheel}, the water wheel that drives the machinery of a
mill.
{Roller mill}, a mill in which flour or meal is made by
crushing grain between rollers.
{Stamp mill} (Mining), a mill in which ore is crushed by
stamps.
{To go through the mill}, to experience the suffering or
discipline necessary to bring one to a certain degree of
knowledge or skill, or to a certain mental state.