(Australia, informal) go away; sod off

plural of radial shaft seal

(mechanical engineering) A seal for any rotary element.

(education) In the United States, the practice of adjusting test scores based on the race of the person taking the test.

(chiefly UK) Race in which a competitor, traveling on foot, must overcome various physical challenges in the form of obstacles.

An individual race in bracket racing.

A vehicle used in bracket racing.

A form of drag racing that allows for a handicap between predicted elapsed time of the two cars over a standard distance.

(UK, slang, archaic) To get the worst of a bargain.

simple past tense and past participle of buy the rack