Definitions
1.verbShort for mainline.
2.verbTo mainly play a specific character, or side, during a game."He mains the same character as me in that game."
3.verbOf a road: to convert into a main or primary road.
4.adjectiveOf chief or leading importance; prime, principal.
5.adjectiveChief, most important, or principal in extent, size, or strength; consisting of the largest part."main timbers main branch of a river main body of an army"
6.adjective(of force, strength, etc.) Full, sheer, undivided.
7.adjectiveBig; angry.
8.adjectiveBelonging to or connected with the principal mast in a vessel.
9.adjectiveGreat in size or degree; important, powerful, strong, vast.
10.adverbExceedingly, extremely, greatly, mightily, very, very much.