concavoconvex

con·ca·vo·con·vex

(kon-kā'vō-kon'veks), Concave on one surface and convex on the opposite surface.

con·ca·vo·con·vex

(kŏn-kā'vō-kon-veks') Concave on one surface and convex on the opposite surface.

con·ca·vo·con·vex

(kŏn-kā'vō-kon'veks) Concave on one surface and convex on the opposite surface.