Dictionary Home »
The American Heritage Medical Dictionary » blastula
blastula
blastula definition - medical
blas·tu·la (blăsˈchə-lə)
noun pl. blas·tu·las or blas·tu·lae (-lēˌ) An early embryonic form produced by cleavage of a fertilized ovum and consisting of a spherical layer of cells surrounding a fluid-filled cavity.
Related Forms:
- blasˈtu·lar adjective
Related Forms:
- blasˌtu·laˈtion (-lāˈshən) noun
Browse dictionary definitions near blastula
Also Mentioned In