EN

Synonyms for sea urchin

  • noun

Most common

button fish sea egg sea chestnut

All synonyms

Noun

button fish, sea egg, sea chestnut, sea hedgehog dated

Definitions

  1. n. 1

    Any of many marine echinoderms, of the class Echinoidea, commonly found in shallow water, having a complex chewing structure named Aristotle's lantern.

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