Standard Lemma guide

fantascience

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.

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Pronunciation

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1

noun

Meaning 1

A genre of fiction which combines scientific and fantastic elements.

Definition source: English Wiktionary via Wiktextract

Usage: archaic, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *bheh2-der. Proto-Hellenic *pháňňō Ancient Greek φαίνω (phaínō) Ancient Greek φαντάζω (phantázō) Proto-Indo-European *-tis Ancient Greek -τις (-tis) Ancient Greek -σῐς (-sĭs) Proto-Indo-European *-kos Proto-Hellenic *-kos Ancient Greek -κός (-kós) ? Proto-Indo-European *-tós Proto-Hellenic *-tós Ancient Greek -τος (-tos) ▲ Ancient Greek -κός (-kós) ? Ancient Greek -τικός (-tikós) Ancient Greek φανταστικός (phantastikós)bor. Late Latin phantasticusbor. Middle French fantastiquebor. English fantastic Proto-Indo-European *sek-? Proto-Indo-European *-éyti Proto-Indo-European *skey-der. Latin sciō Latin sciēns Proto-Indo-European *-(i)yós Proto-Italic *-ijos Proto-Italic *-ios Old Latin -ios Latin -ius Latin -ia Latin scientialbor. Old French sciencebor. Middle English science English science blend ▲ Ancient Greek φαντάζω (phantázō) ▲ Ancient Greek -σις (-sis) Ancient Greek φᾰ́ντᾰσῐς (phắntăsĭs) Proto-Indo-European *-h2 Proto-Indo-European *-éh2 Proto-Indo-European *-i-eh2 Proto-Hellenic *-íā Ancient Greek -ῐ́ᾱ (-ĭ́ā) Ancient Greek φαντασία (phantasía)bor. Latin phantasia Old French fantasiebor. Middle English fantasie English fantasy ▲ English science blend English fantascience Blend of fantastic + science or fantasy + science.