a framework of bars, wires, or pegs on which articles are arranged or deposited: a clothes rack; a luggage rack.
a fixture containing several tiered shelves, often affixed to a wall: a book rack; a spice rack.
a spreading framework set on a wagon for carrying hay, straw, or the like, in large loads.
He took aim at the rack.
a wooden frame of triangular shape within which the balls are arranged before play.
the balls so arranged:He took aim at the rack.
a bar, with teeth on one of its sides, adapted to engage with the teeth of a pinion(rack and pinion)or the like, as for converting circular into rectilinear motion or vice versa.
a bar having a series of notches engaging with a pawl or the like.
a former instrument of torture consisting of a framework on which a victim was tied, often spread-eagled, by the wrists and ankles, to be slowly stretched by spreading the parts of the framework.
a cause or state of intense suffering of body or mind.
torment; anguish.
violent strain.
a pair of antlers.
a bed, cot, or bunk: I spent all afternoon in the rack.
—v.t.
to torture; distress acutely; torment: His body was racked with pain.
to strain in mental effort: to rack one's brains.
to strain by physical force or violence.
to strain beyond what is normal or usual.
to stretch the body of (a person) in torture by means of a rack.
to seize (two ropes) together side by side.
to go to bed; go to sleep: I racked out all afternoon.
The corporation racked up the greatest profits in its history.
Pool.to put (the balls) in a rack.
Informal.to tally, accumulate, or amass as an achievement or score:The corporation racked up the greatest profits in its history.