the formation of tissues and organs from undifferentiated cells
WordReference Random House Unabridged Dictionary of American English © 2025
his•to•gen•e•sis
(his′tə jen′ə sis),USA pronunciation n. [Biol.]
his•to•ge•net•ic
(his′tə jə net′ik),USA pronunciation adj.
his′to•ge•net′i•cal•ly, adv.
- Developmental Biologythe origin and development of tissues.
- 1850–55; histo- + -genesis
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