# mesospermalege

> English word · Noun

## Definitions
1. Part of the spermalege, derived from the mesoderm; it is a membrane-bound sac attached to the wall of the haemocoel, directly beneath the groove of the ectospermalege.

## Etymology
From meso- + spermalege.

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