mainn.[F. main hand, L. manus. See Manual.]1. A hand or match at dice.(Prior. Thackeray.)2. A stake played for at dice.(Shak.)3. The largest throw in a match at dice; a throw at dice within given limits, as in the game of hazard.()4. A match at cockfighting.(Thackeray.)5. A main-hamper.(Ainsworth.)n.[AS. mgen strength, power, force; akin to OHG. magan, Icel. megin, and to E. may, v. 103. See May, v.]1. Strength; force; might; violent effort.()There were in this battle of most might and main. (R. of Gl.)He 'gan advance,
With huge force, and with importable main. (Spenser.)2. The chief or principal part; the main or most important thing.()Resolved to rest upon the title of Lancaster as the main, and to use the other two . . . but as supporters. (Bacon.)3. The great sea, as distinguished from an arm, bay, etc. ; the high sea; the ocean.()Forcing main, the delivery pipe of a pump. -- For the main, or In the main, for the most part; in the greatest part. -- With might and main, or With all one's might and main, with all one's strength; with violent effort.()With might and main they chased the murderous fox. (Dryden.)a.[From Main strength, possibly influenced by OF. maine, magne, great, L. magnus. Cf. Magnate.]1. Very or extremely strong.()That current with main fury ran. (Daniel.)2. Vast; huge.(Milton.)3. Unqualified; absolute; entire; sheer.()4. Principal; chief; first in size, rank, importance, etc.; as, the main reason to go; the main proponent.()Our main interest is to be happy as we can. (Tillotson.)5. Important; necessary.()That which thou aright
Believest so main to our success, I bring. (Milton.)By main force, by mere force or sheer force; by violent effort; as, to subdue insurrection by main force.
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That Maine which by main force Warwick did win. Shak.
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-- By main strength, by sheer strength; as, to lift a heavy weight by main strength. -- Main beam (Steam Engine), working beam. -- Main boom (Naut.), the boom which extends the foot of the mainsail in a fore and aft vessel. -- Main brace. (a) (Mech.) The brace which resists the chief strain. Cf. Counter brace. (b) (Naut.) The brace attached to the main yard. -- Main center (Steam Engine), a shaft upon which a working beam or side lever swings. -- Main chance. See under Chance. -- Main couple (Arch.), the principal truss in a roof. -- Main deck (Naut.), the deck next below the spar deck; the principal deck. -- Main keel (Naut.), the principal or true keel of a vessel, as distinguished from the false keel.()()adv.[See Main, a.] Very; extremely; as, main heavy.()