Origin and Etymology of morula
New Latin, from Latin morum mulberry, from Greek moron
First Known Use: 1874
Medical Definition of morula
: a globular solid mass of blastomeres formed by cleavage of a zygote that typically precedes the blastula—compare gastrula
morulation\ˌmȯr-(y)ə-ˈlā-shən, ˌmär-\play noun
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