fantastic.
Wonderful; marvelous; excellent; extraordinarily good or great (used especially as an intensifier).
Meaning & usage
Wonderful; marvelous; excellent; extraordinarily good or great (used especially as an intensifier).
"I had a simply fantastic vacation, and I can't wait to tell you all about it!"
Existing in or constructed from fantasy; of or relating to fantasy; fanciful.
He told fantastic stories of dragons and goblins.
His fantastic post-college plans had all collapsed within a year of graduation.
Given to fanciful ideas, impulsive; irrational.
Not believable; implausible; seemingly only possible in fantasy.
Resembling fantasies in irregularity, caprice, or eccentricity; irregular; grotesque.
Where this word comes from
Etymology tree Proto-Indo-European *bʰeh₂- Proto-Indo-European *-né- Proto-Indo-European *-yéti Proto-Indo-European *bʰh₂nyéti Proto-Hellenic *pʰáňňō Ancient Greek φαίνω (phaínō) Ancient Greek φαντάζω (phantázō) Proto-Indo-European *-tis Proto-Hellenic *-tis Ancient Greek -τῐς (-tĭs) 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 Borrowed from Middle French fantastique, borrowed from Late Latin phantasticus, borrowed from Ancient Greek φᾰντᾰστῐκός (phăntăstĭkós, “imaginary, fantastic; fictional”), ultimately from Proto-Indo-European *bʰeh₂- (“to shine”). Equivalent to fantasy + -tic. Doublet of fantastique.
A fanciful or whimsical person.
Where this word comes from
Etymology tree Proto-Indo-European *bʰeh₂- Proto-Indo-European *-né- Proto-Indo-European *-yéti Proto-Indo-European *bʰh₂nyéti Proto-Hellenic *pʰáňňō Ancient Greek φαίνω (phaínō) Ancient Greek φαντάζω (phantázō) Proto-Indo-European *-tis Proto-Hellenic *-tis Ancient Greek -τῐς (-tĭs) 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 Borrowed from Middle French fantastique, borrowed from Late Latin phantasticus, borrowed from Ancient Greek φᾰντᾰστῐκός (phăntăstĭkós, “imaginary, fantastic; fictional”), ultimately from Proto-Indo-European *bʰeh₂- (“to shine”). Equivalent to fantasy + -tic. Doublet of fantastique.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.