# maternoembryonic

> English word · Adjective

## Definitions
1. Existing between a pregnant mother and the embryo

## Etymology
From materno- + embryonic.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/maternoembryonic