
• (n.) All that part of the alimentary canal which is developed from the primitive enteron and is lined with hypoblast. It is distinguished from the stomod/um, a part at the anterior end of the canal, including the cavity of the mouth, and the proctod/um, a part at the posterior end, which are formed by invagination and are lined with epiblast...
Found on
http://thinkexist.com/dictionary/meaning/mesenteron/

<anatomy> All that part of the alimentary canal which is developed from the primitive enteron and is lined with hypoblast. It is distinguished from the stomodum, a part at the anterior end of the canal, including the cavity of the mouth, and the proctodum, a part at the posterior end, which are formed by invagination and are lined with epibla...
Found on
http://www.encyclo.co.uk/local/20973

(mez-en´tәr-on) the midgut.
Found on
http://www.encyclo.co.uk/local/21001
Mes·en'te·ron noun [ New Latin See
Meso- , and
Enteron .]
(Anat.) All that part of the alimentary canal which is developed from the primitive enteron and is lined with hypoblast. It is distinguished from the
stomodæum , a part at the anterior end of the canal, inclu...
Found on
http://www.encyclo.co.uk/webster/M/51

Type: Term Pronunciation: mes-en′ter-on Definitions: 1. The midportion of the insect alimentary canal and site of digestion; the mesenteron may possess anterior fingerlike projections, the gastric ceca, and a tubular anterior midgut, followed posteriorly by the saccular ventriculus, or stomach.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=54359

Gut - the main digestive organ in insects.
Found on
https://www.amentsoc.org/insects/glossary/begins/with/m/
No exact match found.