concavo-concave

[ kon-key-voh-kon-keyv ]

adjective

1. concave on both sides.

concavo-concave

/ kɒnˌkeɪvəʊkɒnˈkeɪv /

adjective

1. (esp of a lens) having both sides concave; biconcave

Word History and Origins

Origin of concavo-concave¹

< Latin concav ( us ) + -o- + concave