convex
con.vex \ka:n-'veks; 'ka:n-., k*n-'\ aj [MF or L+ mf convexe, fr. L convexus vaulted, concave, convex, fr.]com- + -vexus (akin to OE wo-h crooked, bent) : curved or rounded like the exterior of a sphere or circle - con.vex.ly av
Webster's English Dictionarycon.vex \ka:n-'veks; 'ka:n-., k*n-'\ aj [MF or L+ mf convexe, fr. L convexus vaulted, concave, convex, fr.]com- + -vexus (akin to OE wo-h crooked, bent) : curved or rounded like the exterior of a sphere or circle - con.vex.ly av