WordReference Random House Unabridged Dictionary of American English © 2026
am•ni•ot•ic
(am′nē ot′ik),USA pronunciation adj. [Anat., Zool.]
- Anatomy, Zoologyof, pertaining to, or having an amnion.
- amni(on) + -otic 1815–25
'amniotic sac' also found in these entries (note: many are not synonyms or translations):