biconcave

adjective

bi·​con·​cave (ˌ)bī-(ˌ)kän-ˈkāv How to pronounce biconcave (audio) -ˈkän-ˌkāv How to pronounce biconcave (audio)
: concave on both sides
biconcavity
ˌbī-(ˌ)kän-ˈka-və-tē How to pronounce biconcave (audio)
noun

Word History

First Known Use

1807, in the meaning defined above

Time Traveler
The first known use of biconcave was in 1807

Dictionary Entries Near biconcave

bicomponent

biconcave

biconditional

See More Nearby Entries 

Cite this Entry

“Biconcave.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/biconcave. Accessed 6 Dec. 2023.

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Medical Definition

biconcave

adjective
bi·​con·​cave ˌbī-(ˌ)kän-ˈkāv How to pronounce biconcave (audio) (ˈ)bī-ˈkän-ˌ How to pronounce biconcave (audio)
: concave on both sides
biconcave vertebrae
a biconcave lens
biconcavity
ˌbī-(ˌ)kän-ˈkav-ət-ē How to pronounce biconcave (audio)
noun
plural biconcavities
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