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biconcave


bi·con·cave

adj \(ˌ)bī-(ˌ)kän-ˈkāv, -ˈkän-ˌ\

Definition of BICONCAVE

: concave on both sides
bi·con·cav·i·ty \ˌbī-(ˌ)kän-ˈka-və-tē\ noun

First Known Use of BICONCAVE

1833

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