Early stage of fetal development consisting of approximately 128 cells forming a fluid-filled sphere. In humans, this stage of development is reached within the first week after fertilization of the ovum.

Revered by anti-abortion crusaders because Jesus saves them.
Jesus: You going to have that blastula?
Disciple: Nah, I'm stuffed.
Jesus. I'll take it then - umm, excuse me, can I get a bag?
by geroldf March 26, 2008
Get the blastula mug.
Early stage of fetal development consisting of approximately 128 cells forming a fluid-filled sphere. In humans, this stage of development is reached within the first week after fertilization of the ovum.

Revered by anti-abortion crusaders because Jesus saves them.
Jesus: You going to have that blastula?
Disciple: Nah I'm stuffed.
Jesus: I'll take it then - umm, can I get a bag?
by geroldf March 26, 2008
Get the blastula mug.