Etymology

Promethean

Pro·me·the·an
P3R1O1M3E1T1H4E1A1N1

Today it means: Of or pertaining to Prometheus, a demigod in Greek mythology who created mortals from clay and stole fire from Zeus to give to them, for which Zeus punished him by chaining him to a rock and having an eagle feed on his liver which grew back each night; he was later rescued by Heracles. Full definition →

Latin Promētheus ← Ancient Greek Προμηθεύς ← Proto-Indo-European *men-
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The story

  1. Proto-Indo-European · derived from*men-“to mind; to think”
  2. Ancient Greek · derived fromΠρομηθεύς
  3. Latin · learned borrowing fromPromētheus
  4. English todayPromethean

The adjective is derived from Prometheus (“demigod in Greek mythology”) + -an (suffix meaning ‘of or pertaining to’ forming adjectives; and forming agent nouns). Prometheus is a learned borrowing from Latin Promētheus, and from its etymon Ancient Greek Προμηθεύς (Promētheús), from προμηθής (promēthḗs, “having forethought”) (from προ- (pro-, prefix meaning ‘before’) + μᾰνθᾰ́νω (mănthắnō, “to learn; to know, understand”) (ultimately from Proto-Indo-European *men- (“to mind; to think”) + *dʰeh₁- (“to do; to place, put”), in the sense of putting one’s mind to something)) + -εύς (-eús, suffix forming a masculine noun of the person concerned with a thing). The noun is derived from the adjective.

Words from the same roots

Ancient GreekΠρομηθεύς all →

Prometheus

Proto-Indo-European*men- all →

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Etymology from Wiktionary, CC BY-SA 4.0.