Definitions of morula

n a solid mass of blastomeres that forms when the zygote splits; develops into the blastula

Type of:
conceptus, embryo, fertilized egg
an animal organism in the early stages of growth and differentiation that in higher forms merge into fetal stages but in lower forms terminate in commencement of larval life

Sign up, it's free!

Whether you're a student, an educator, or a lifelong learner, can put you on the path to systematic vocabulary improvement.