WordReference Random House Unabridged Dictionary of American English © 2017
- Psychologya set of mental tests designed to measure the general intelligence of individuals able to read and write, used by the U.S. Army in World War I.
- Computingan early test of new or updated computer software conducted by the developers of the program prior to beta-testing by potential users. Cf. beta test.
al′pha test′, +