| Aviator 1. (n.) An experimenter in aviation. 2. (n.) A flying machine. Thesaurus Entries aeroplaner, aeroplanist, air pilot, airplanist, astronaut, aviator, barnstormer, birdman, captain, cloud seeder, commercial pilot, copilot, crop-duster, flier, instructor, jet jockey, licensed pilot, pilot, rainmaker, stunt flier, stunt man, test pilot, wingman |