Plural tests Britannica Dictionary definition of TEST [count] one : a set of thoughts or problems which are meant to measure a person's information, expertise, or talents She's finding out for her math/spelling/heritage test test A quick-standard application was prepared to carry out these tests, and was checked by comparison https://bolopa.com/mastering-the-dmv-dealer-license-test-your-ultimate-guide-to-auto-dealer-practice-tests/