We found 26 dictionaries that define the word spacecraft:

General (22 matching dictionaries)

1. spacecraft: Longman Dictionary of Contemporary English
2. spacecraft: Merriam-Webster
3. spacecraft: Oxford Learner's Dictionaries
4. spacecraft: American Heritage Dictionary of the English Language
5. spacecraft: Collins English Dictionary
6. spacecraft: Vocabulary.com
7. Spacecraft, spacecraft: Wordnik
8. spacecraft: Cambridge Advanced Learner's Dictionary
9. spacecraft: Wiktionary
10. spacecraft: Webster's New World College Dictionary, 4th Ed.
11. spacecraft: The Wordsmyth English Dictionary-Thesaurus
12. spacecraft: Infoplease Dictionary
13. spacecraft: Dictionary.com
14. spacecraft: Cambridge Essential American English Dictionary
15. Spacecraft: Wikipedia, the Free Encyclopedia
16. spacecraft: Rhymezone
17. spacecraft: AllWords.com Multi-Lingual Dictionary
18. spacecraft: FreeDictionary.org
19. spacecraft: Mnemonic Dictionary
20. spacecraft: TheFreeDictionary.com

Computing (1 matching dictionary)

21. spacecraft: Encyclopedia

Medicine (2 matching dictionaries)

22. Medical Dictionary (No longer online)
23. online medical dictionary (No longer online)

Science (1 matching dictionary)

24. SPACECRAFT: Zoom Astronomy Glossary

(Note: See spacecrafts as well.)

Definitions from Wiktionary ( ) ▸ noun:  (astronautics) A vehicle that travels through space. Similar: space vehicle, ballistic capsule, spaceship, starcraft, vessel, space travel, launch vehicle, space flight, space rocket, ascent vehicle, more... Opposite: aircraft, ground vehicle, terrestrial vehicle Types: Apollo, Soyuz, Shuttle, Skylab, ISS, Vostok, Mercury, Gemini, more... Phrases: spacecraft bus, spacecraft charging, Spacecraft propulsion, extraterrestrial spacecraft, spacecraft event time, more... Adjectives: first, manned, unmanned, alien, soviet, small, interplanetary, largest, american, planetary, russian Colors:     silver,     gray,     black,     white,     metallic blue, more... ▸ Words similar to spacecraft ▸ Usage examples for spacecraft ▸ Idioms related to spacecraft ▸ Wikipedia articles (New!) ▸ Popular adjectives describing spacecraft ▸ Words that often appear near spacecraft ▸ Rhymes of spacecraft ▸ Invented words related to spacecraft