Dictionary 1. (n.) One who observes, or pays attention to, anything; especially, one engaged in, or trained to habits of, close and exact observation; as, an astronomical observer.2. (n.) One who keeps any law, custom, regulation, rite, etc.; one who conforms to anything in practice. 3. (n.) One who fulfills or performs; as, an observer of his promises. 4. (n.) A sycophantic follower. Thesaurus TV-viewer ace air force beholder bird-watcher bomber pilot bystander combat pilot drugstore cowboy examinant examiner eyewitness fighter pilot flyboy gaper gazer gazer-on girl-watcher goggler inspector investigator kibitzer looker looker-on military pilot naval pilot ogler onlooker perceiver percipient scrutineer seer sidewalk superintendent spectator spectatress spectatrix suicide pilot televiewer television-viewer tester video-gazer viewer visitator visitor watcher witness |