Synonyms of blastula

Noun

1. blastula, blastosphere, embryo, conceptus, fertilized egg

usage: early stage of an embryo produced by cleavage of an ovum; a liquid-filled sphere whose wall is composed of a single layer of cells; during this stage (about eight days after fertilization) implantation in the wall of the uterus occurs

Definition and meaning of blastula (Dictionary)