To enter into conflict with (an enemy).
To come into gear with.
To enter into (an activity), to participate (construed with in).
To draw into conversation.
To mesh or interlock (of machinery, especially a clutch).
To attract, to please; (archaic) to fascinate or win over (someone).
To guarantee or promise (to do something).
To engross or hold the attention of; to keep busy or occupied.
To arrange to employ or use (a worker, a space, etc.).
To bind through legal or moral obligation (to do something, especially to marry) (usually in passive).
To enter into battle.
To plunder or pillage, especially after capture; to obtain spoils of war from.
To put in a sack or sacks.
To discharge from a job or position; to fire.
To tackle the quarterback behind the line of scrimmage, especially before he is able to throw a pass.
To bear or carry in a sack upon the back or the shoulders.
The amount a sack holds; also, an archaic or historical measure of varying capacity, depending on commodity type and according to local usage; an old English measure of weight, usually of wool, equal to 13 stone (182 pounds), or in other sources, 26 stone (364 pounds).
A bag; especially a large bag of strong, coarse material for storage and handling of various commodities, such as potatoes, coal, coffee; or, a bag with handles used at a supermarket, a grocery sack; or, a small bag for small items, a satchel.
One of the square bases anchored at first base, second base, or third base.
Loot or booty obtained by pillage.
The plunder and pillaging of a captured town or city.
Dismissal from employment, or discharge from a position, usually as give (someone) the sack or get the sack. See verb sense⁵ below.
A successful tackle of the quarterback behind the line of scrimmage. See verb sense⁴ below.
The scrotum.
Bed (either literally or figuratively); usually as hit the sack or in the sack. See also sack out.