Perilune

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The point of an elliptical lunar orbit where the distance between the satellite and the Moon is at its minimum.
  2. 2
    periapsis in orbit around the moon wordnet

Etymology

From peri- + Latin lūna (“moon”).

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.