mesosternum

noun — 2 senses

mesosternum

noun

Etymology From meso- + sternum.

1

Anatomy, Medicine, Sciences The middle portion, or body, of the sternum.

2

Biology, Entomology, Natural sciences The ventral piece of the middle segment of the thorax.

Derived terms
mesosternal

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.