egg tooth

English

Alternative forms

  • eggtooth
  • egg-tooth

Noun

egg tooth (plural egg teeth)

  1. (zoology) A small, sharp, cranial protuberance used by offspring to break or tear through the egg's surface during hatching.

Translations

This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.