plano-convex

adjective
pla·no-con·vex | \ˌplā-nō-(ˌ)kän-ˈveks, -ˈkän-ˌveks, -kən-ˈveks\

Definition of plano-convex 

: flat on one side and convex on the other

First Known Use of plano-convex

1665, in the meaning defined above

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The first known use of plano-convex was in 1665

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More Definitions for plano-convex

plano-convex

adjective
pla·no-con·vex | \-(ˌ)kän-ˈveks, -ˈkän-ˌ, -kən-ˈ\

Medical Definition of plano-convex 

: flat on one side and convex on the other a plano-convex lens

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