implantation vs embryology

implantation and embryology both are nouns.

Word	Noun	Adjective	Verb	Adverb
implantation	Yes	No	No	No
embryology	Yes	No	No	No

implantation (noun)	embryology (noun)
the act of planting or setting in the ground	the branch of biology that studies the formation and early development of living organisms
a surgical procedure that places something in the human body
(embryology) the organic process whereby a fertilized egg becomes implanted in the lining of the uterus of placental mammals