Etymology

Dimorphos

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Today it means: The moon of the binary asteroid Didymos. Full definition →

translingual Dimorphos ← Ancient Greek δίμορφος
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The story

  1. Ancient Greek · derived fromδίμορφος
  2. translingual · borrowed fromDimorphos
  3. English todayDimorphos

From translingual Dimorphos, from Ancient Greek δίμορφος (dímorphos), from δί- (dí-)+μορφή (morphḗ)+-ος (-os); Literally, “having two forms”. From being the target of the DART (Double Asteroid Redirect Test) space mission, which impacted its surface, thereby having a form prior to the impact and another after the impact. Compare English dimorphous, Latin dimorphus.

Etymology from Wiktionary, CC BY-SA 4.0.