We found 22 dictionaries that define the word spaceman:

General (19 matching dictionaries)

1. spaceman: Longman Dictionary of Contemporary English
2. spaceman: Merriam-Webster
3. spaceman: Oxford Learner's Dictionaries
4. spaceman: Collins English Dictionary
5. spaceman: Vocabulary.com
6. Spaceman, spaceman: Wordnik
7. spaceman: Cambridge Advanced Learner's Dictionary
8. spaceman: Wiktionary
9. spaceman: Webster's New World College Dictionary, 4th Ed.
10. spaceman: The Wordsmyth English Dictionary-Thesaurus
11. spaceman: Infoplease Dictionary
12. spaceman: Dictionary.com
13. Spaceman (Babylon Zoo song), Spaceman (Bif Naked song), Spaceman (Hardwell song), Spaceman (Harry Nilsson song), Spaceman (The Killers song), Spaceman (album), Spaceman (comics), Spaceman (disambiguation), Spaceman (mixtape), Spaceman (song), Spaceman: Wikipedia, the Free Encyclopedia
14. spaceman: Rhymezone
15. spaceman: FreeDictionary.org
16. spaceman: Mnemonic Dictionary
17. spaceman: TheFreeDictionary.com

Computing (1 matching dictionary)

18. spaceman: Encyclopedia

Slang (1 matching dictionary)

19. spaceman, the spaceman: Urban Dictionary

Tech (1 matching dictionary)

20. Spaceman: Glossary of Insulator Terms

(Note: See spacemans as well.)

Definitions from Wiktionary ( ) ▸ noun:  (informal, childish) An astronaut, often a male astronaut. ▸ noun:  (informal) A humanoid extraterrestrial. Similar: cosmonaut, astronaut, spam in a can, skyman, astronot, Earthboy, spadger, spacehead, spacer, spazmo, more... Opposite: earthling, terrestrian, groundling Phrases: Solway Firth Spaceman, Spaceman of Bohemia, I'm the Urban Spaceman, more... Adjectives: first, enlisted, little, burly, real, clad, young, suited, giant, russian, american ▸ Words similar to spaceman ▸ Usage examples for spaceman ▸ Idioms related to spaceman ▸ Wikipedia articles (New!) ▸ Popular adjectives describing spaceman ▸ Words that often appear near spaceman ▸ Rhymes of spaceman ▸ Invented words related to spaceman