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medusa

nounattested in dialogue

A jellyfish; specifically, a non-polyp form of individual cnidarians, consisting of a gelatinous umbrella-shaped bell and trailing tentacles.

noun

  1. 1

    A jellyfish; specifically, a non-polyp form of individual cnidarians, consisting of a gelatinous umbrella-shaped bell and trailing tentacles.

    Typically, what we think of as the jellyfish, the medusa, reproduces sexually, spawning sperm and eggs which, once fertilised, turn into sea anemone-like polyps, which attach themselves to the jellyfish’s bottom or other surfaces.

  2. 2

    Synonym of worm-star.

Etymology

By appellativization from Medusa.

Forms

plural
medusas, medusae, medusæ
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).