Etymology

lever

le·ver
L1E1V4E1R1

Today it means: A rigid piece which is capable of turning about one point, or axis (fulcrum), and in which are two or more other points where forces are applied; — used for transmitting and modifying force and motion. Full definition →

Middle English lever ← Old French leveor ← French levier
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lever · noun, verb1

  1. Latin · derived fromlevātor“a lifter”
  2. French · derived fromlevier
  3. Old French · derived fromleveor
  4. Middle English · inherited fromlever
  5. English todaylever

From Middle English lever, levore, levour, from Old French leveor, leveur (“a lifter, lever (also Old French and French levier)”), from Latin levātor (“a lifter”), from levō (“to raise”). Doublet of levator.

lever · adverb2

  1. Middle English · inherited fromlever
  2. English todaylever

From Middle English lever, comparative of leve, leef (“dear, beloved, lief”), equivalent to lief + -er. Related to German lieber (“rather”).

lever · noun3

  1. French · borrowed fromlever
  2. French · borrowed fromlever
  3. English todaylever

Borrowed from French lever.

Words from the same roots

Frenchlevier all →

levier

Frenchlever all →

leave

Etymology from Wiktionary, CC BY-SA 4.0.