demi-longueur

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French

Etymology

First attested in the 19th century. demi- +‎ longueur.

Pronunciation

  • IPA(key): /də.mi.lɔ̃.ɡœʁ/
  • Audio (Lyon):(file)

Noun

demi-longueur f (plural demi-longueurs)

  1. (sports) half-length
  2. (physics) half-wavelength

Further reading