Plerion

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A nebula powered by the pulsar wind of a pulsar.

Etymology

Coined by Weiler & Panagia (1978), from Ancient Greek πλήρης (plḗrēs, “full”).

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