- a set of standardized college admissions tests developed by the College Board, the principal one measuring mathematical and verbal reasoning, and others measuring knowledge in specific subject areas.
- the past tense and past participle of sit
adjective Southern African
- very tired; exhausted
- (in the US) Scholastic Aptitude Test
n.1961, initialism for Scholastic Aptitude Test. A test that purportedly measures the aptitude of high-schoolers for college. Originally devised in 1926, it was not widely employed by colleges to select students until the 1950s and 1960s.