Synonyms for amniotic sac
Most common
Definitions
- n. 1
The sac in which the foetus develops in mammals, reptiles, and birds.
Near-synonym: amnion (meronymy, holonymy, or embryological sequence seem to vary by who is defining the two)
By length
- 6 letters
- amnion, amnios
- 9 letters
- membranes2
The small number after each word is its number of syllables (membranes2 = 2 syllables).