biconvex


bi·con·vex

adj
\ˌbī-(ˌ)kän-ˈveks, (ˈ)bī-ˈkän-ˌ, ˌbī-kən-ˈ\

Definition of BICONVEX

: convex on both sides <a biconvex lens>
bi·con·vex·i·ty \ˌbī-kən-ˈvek-sət-ē, -(ˌ)kän-\ noun, plural bi·con·vex·i·ties

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