LINK MOTION n.
A valve gear, consisting of two eccentrics with their rods, giving motion to a slide valve by an adjustable connecting bar, called the link, in such a way that the motion of the engine can be reversed, or the cut-off varied, at will; -- used very generally in locomotives and marine engines.
MATCH n.
ster, hardened sand, etc., in which a pattern is partly imbedded when a mold is made, for giving shape to the surfaces of separation between the parts of the mold. Match boarding (Carp.), boards fitted together with tongue and groove, or prepared to be so fitted. -- Match game, a game arranged as a test of superiority…
MULTIPLICATION n.
, -- attributed formerly to the alchemists. [Obs.] Chaucer. Multiplication table, a table giving the product of a set of numbers multiplied in some regular way; commonly, a table giving the products of the first ten or twelve numbers multiplied successively by 1, 2, 3, etc., up to 10 or 12.