Of chief or leading importance; prime, principal. / Chief, most important, or principal in extent, size, or strength; consisting of the largest part.

(Britain, dialectal) Exceedingly, extremely, greatly, mightily, very, very much.

(transitive, slang) Short for mainline (“to inject (a drug) directly into a vein”). / (transitive, gaming) To mainly play a specific character or side, or with specific equipment, during a game.

That which is chief or principal; the chief or main portion; the bulk, the greater part, gross.

(obsolete, gaming) A hand or match in a game of dice.

(obsolete, rare) A basket for gathering grapes.

Corn; a type of grain of the species Zea mays.

The first flight of an airplane or other airborne vehicle, usually used to test or demonstrate the functions of the systems.

(chiefly South Asia) A marketplace or other open space in or by a city or town; an esplanade.

Independence Square, the main city square in Kiev, Ukraine.