English edit

Noun edit

turritellid (plural turritellids)

  1. (zoology) Any member of the family Turritellidae of sea snails.
    • 2022, Thomas Halliday, Otherworlds, Penguin, published 2023, page 77:
      Littered with the unicorn horns of turritellid sea snails [] , the shingle has been turned into an exceptionally crowded breeding ground.