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.
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.
Exceedingly, extremely, greatly, mightily, very, very much.
To mainly play a specific character or side, or with specific equipment, during a game.
Normal, principal or standard.
Of or pertaining to the principal route or line of a railway.
Of or pertaining to a surface railway as distinct from an underground, elevated or light rail one.
Of a sequence of opening moves: being part of a main line ("a standard sequence of opening moves considered to be best play").
To integrate (code, etc.) into the main repository for a software project, rather than separate forks.
To inject (a drug) directly into a vein.
To consume voraciously.
In longline fishing the central line to which the branch lines with baits are attached.
An airline's main operating unit, as opposed to codeshares or regional subsidiaries.
The principal route or line of a railway.
A principal vein into which a drug can be injected.
The main repository for a software project, from which different versions (forks) may be split off.
The pipeline carrying wastewater to the public drains or a septic tank.