Synonyms for amnion
- noun
Most common
Definitions
- n. 1
The innermost membrane of the fetal membranes of reptiles, birds, and mammals; the sac in which the embryo is suspended.
Near-synonym: amniotic sac
Forms
- Plural
- amnions
Popularity over time
| Word | 1850 → 2019 | Trend |
|---|---|---|
| amnion | falling |
Use in printed books, per decade from 1850 to 2019.
By length
- 6 letters
- amnios