Phrase guide

space marine

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

a soldier who fights in outer space or extraterrestrial worlds.

Definition source: English Wiktionary via Wiktextract

Topics: literature, media, publishing, science-fiction

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Named after the marines, infantry soldiers who serve in coastal areas to assist naval forces. The earliest usage of this term was from Bob Olsen's short story "Captain Brink of the Space Marines" in 1932, in which the titular soldiers rescue celebrity twins on Saturn's moon, Titan.

Across languages

Translations

2 source translations are retained for this English entry.

  • Russian: косми́ческий деса́нт (kosmíčeskij desánt) — science fiction super-soldiers
  • Russian: космодеса́нт (kosmodesánt) — science fiction super-soldiers