Ephyra

//ˈɛfɪɹə// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    An immature medusoid stage of a scyphozoan jellyfish once it breaks off from its segmenting polyp.

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