from the GNU version of the Collaborative International Dictionary of English

  • n. Homology of the germinal layers.

from The Century Dictionary and Cyclopedia

  • n. In biology: Similarity in relation to the germ-layers.
  • n. The doctrine or opinion that homologous parts always stand in the same relation to the embryonic germ-layers, and that embryonic origin is the final and decisive test of homology.


Sorry, no etymologies found.


    Sorry, no example sentences found.


Log in or sign up to get involved in the conversation. It's quick and easy.