esternón 183
sternum . ( Of the Br. ant. )( sternon, and East of the Gr. st?). 1. m. Anat. Flat bone located at the front of the chest, with which the true ribs are articulated ahead. 2. m. Zool. Each of the pieces of the dermatoesqueleto insects on the underside of each of the segments in the thorax.