Being very important, or key to something.
Having or containing the centre of something.
Being in the centre.
Exerting its action towards the peripheral organs.
centre
Of chief or leading importance; prime, principal.
Big; angry.
Chief, most important, or principal in extent, size, or strength; consisting of the largest part.
Belonging to or connected with the principal mast in a vessel.
Exceedingly, extremely, greatly, mightily, very, very much.
That which is chief or principal; the chief or main portion; the bulk, the greater part, gross.
The primary character that one plays in a video game in which one can play more than one character.
The high seas.
A large cable or pipe providing utility service to an area or a building, such as a water main or electric main.
A banker's shovel for coins.
To mainly play a specific character or side, or with specific equipment, during a game.