embryology
noun
- study of embryos and embryonic development
Wiktionary
noun
Etymology: Etymology tree English embryo Proto-Indo-European *leǵ- Ancient Greek λόγος (lógos) Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-i-eh₂ Proto-Hellenic *-íā Ancient Greek -ῐ́ᾱ (-ĭ́ā) Ancient Greek -λογῐ́ᾱ (-logĭ́ā)bor. Latin -logialbor. French -logiebor. English -logy English embryology From embryo + -logy.
- The scientific study of embryos and (often) also the developmental biology of all prenatal phases (embryology sensu stricto plus fetology and teratology collectively).