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trophoblast (TROH-foh-BLAST)

 A thin layer of cells that helps a developing embryo attach to the wall of the uterus, protects the embryo, and forms a part of the placenta.



Previous Definitions:trimethoprim-sulfamethoxazole, trimetrexate glucuronate, Triostat, triptorelin, Trisenox
Next Definitions:tropisetron, troxacitabine, true lavender, TRUS, trust

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