Etymology

glacis

glac·is
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Today it means: A gentle incline. Full definition →

French glacis ← Old French glacier ← Latin glaciāre
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The story

  1. Latin · derived fromglaciāre“to freeze”
  2. Old French · derived fromglacier“to glide; freeze”
  3. French · borrowed fromglacis“slippery surface”
  4. English todayglacis

Borrowed from French glacis (“slippery surface”), derived from Old French glacier (“to glide; freeze”), the former from Latin glaciāre (“to freeze”), from glaciēs (“ice”), of uncertain origin. Cognates * Medieval Latin glatia (“incline in front of a fortification”)

Words from the same roots

Old Frenchglacier all →

glance

Etymology from Wiktionary, CC BY-SA 4.0.