<p><strong>Noun</strong></p><ul><li>a pilot of an airplane or other heavier-than-air aircraft.</li><li>aviators, aviator glasses.</li><li>an enlisted person of one of the three lowest ranks (airman basic, airman, airman first class).</li><li>a member of a military aircrew.</li><li>(in other countries) an enlisted person in the air force.</li></ul>