plano-concave

adjective pla·no-con·cave \ ˌplā-nō-(ˌ)kän-ˈkāv , -ˈkän-ˌkāv \

Definition of plano-concave

: flat on one side and concave on the other

First Known Use of plano-concave

1693

in the meaning defined above

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Medical Dictionary

plano-concave

adjective pla·no-con·cave \ ˌplā-nō-(ˌ)kän-ˈkāv , -ˈkän-ˌ \

medical Definition of plano-concave

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

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