Meaning of plenilune in English:

plenilune

Pronunciation /ˈplɪːnɪl(j)uːn/ /ˈplɛnɪl(j)uːn/

noun

poetic
  • A full moon; the time of a full moon.

Origin

Late 15th century; earliest use found in Higden's Polychronicon. From classical Latin plēnilūnium plenilunium; compare lune, variant of luna.