biconcave

adjective

: concave on both sides

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

Cite this Entry

“Biconcave.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/biconcave. Accessed 21 Dec. 2024.

Medical Definition

biconcave

adjective
: concave on both sides
biconcave vertebrae
a biconcave lens
biconcavity noun
plural biconcavities
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!