UFO
noun [C] /ˌjuː.efˈəʊ/
/-ˈoʊ/ Definition
› abbreviation for unidentified flying object: an object seen in the sky that is thought to be a spacecraft from another planet: Several UFO sightings have been reported.Space travel
(Definition of UFO noun from the Cambridge Advanced Learner's Dictionary & Thesaurus
© Cambridge University Press)
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You are looking at an entry to do with Space travel, but you might be interested in these topics from the Travel topic area:
- Air travel: airports & landing strips
- Air travel: aviation
- Air travel: balloons & parachutes
- Air travel: fixed-wing aircraft & helicopters
- Air travel: parts of aeroplanes
- Air travel: travelling by aircraft
- Air travel: workers on/with aircraft & spacecraft
- Hotels & hostels
- Journeys
- Making bookings & reservations
- On the road: accidents involving vehicles
- On the road: drivers
- On the road: driving & operating road vehicles
- On the road: parking
- On the road: petrol stations, garages & repair shops
- On the road: traffic jams
- Railway workers
- Railways & railway lines
- Railways: trains & parts of trains
- Tickets
- Tourism & holidays
- Train & bus stations & taxi ranks
- Travellers & visitors
- Travelling
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Synonyms and related words:
- astronaut noun
- astronautics noun
- autopilot noun
- command module noun
- earthbound adjective
- intergalactic adjective
- launch noun (LEAVE LAND)
- launch pad noun
- module noun
- NASA noun
- nose cone noun
- retrorocket noun
- rocket noun (DEVICE)
- rocket science noun
- space probe noun
- space shuttle noun
- spaceman noun
- splashdown noun
- touchdown noun (LANDING)
- tracking station noun
Topic:
Space travel
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