sea hare (English)

Where does "sea hare" come from?

The term 'sea hare' derives its name from a combination of the animal's marine environment and its pair of distinct sensory organs called rhinophores. These appendages bear a striking resemblance to the long ears of a rabbit, giving rise to the creature's common name.

Full etymology tree

• sea hare (English), 'Any member of the order Aplysiamorpha or Anaspidea, large marine gastropod molluscs with a soft internal shell made of protein.'
  • compound sea (English), 'A large body of salt water.'
  • compound hare (English), 'Any of several plant-eating mammals of the genus Lepus, similar to a rabbit, but larger and with longer ears.'

Updated July 2026

Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris