Parablast n. : A portion of the mesoblast (of peripheral origin) of the developing embryo, the cells of which are especially concerned in forming the first blood and blood vessels.

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Taxonomy
Webster's New World College Dictionary, yourdictionary, pronunciation, dictionary, online dictionary, thesaurus, websters, synonyms, usage examples, quotes, Embryology, nutritive yolk, meroblastic, ovum, portion, mesoderm, lymphatic tissues, Etymology.

Defination from the web:
parablast from Webster's New World College Dictionary. Meaning of parablast. Pronunciation of parablast. Definition of the word parablast. ... parablast definition - medical. Comments. Do you have more to add? Share your linguistic knowledge or observation. ...