observer
UK /əbˈzɜːvə/ · US /əbˈzɝvɚ/ noun
Forms observers
- noun One who makes observations, monitors or takes notice. “Most impartial observers agreed that Sampras had not served well.”
- noun One who adheres or follows laws, guidelines, etc. “I shall be an observer of the local customs.”
- noun A person sent as a representative, to a meeting or other function to monitor but not to participate. “The UN sent many observers to the country's first elections.”
- noun A country or other entity which has limited participation rights within an organization. “The Vatican and Palestine have observer status at the UN.”
- noun (military) A crew member on an aircraft who makes observations of enemy positions or aircraft. “The only crew-member to survive the crash was the Canadian observer.”
- noun (military) A sentry etc. manning an observation post. “We waited till dusk when the observers' vision was poorest.”
- noun (motor racing) Synonym of spotter.
Synonyms
beholder observator onlooker spotter perceiver percipient commentator
Antonyms
Webster’s 1913
- noun 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.
- noun One who keeps any law, custom, regulation, rite, etc.; one who conforms to anything in practice. "Diligent observers of old customs." Spenser.
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “observer”, CC BY-SA 4.0. Details