# sesquizygotic

> English word · Adjective

## Definitions
1. Describing twins which are semi-identical, formed from one egg that is fertilized by two separate sperm.

## Etymology
From sesqui- + zygotic.

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