mesosternum

== English == === Etymology === From meso- +‎ sternum. === Pronunciation === Rhymes: -ɜː(ɹ)nəm === Noun === mesosternum (plural mesosterna) (anatomy) The middle portion, or body, of the sternum. (entomology) The ventral piece of the middle segment of the thorax. ==== Derived terms ==== mesosternal === References === “mesosternum”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC. === Anagrams === summer-stone