The meaning of BICONCAVE is concave on both sides. How to use biconcave in a sentence.

Definition of 'biconcave' biconcave in British English (baɪˈkɒnkeɪv , ˌbaɪkɒnˈkeɪv ) adjective (of a lens) having concave faces on both sides; concavo-concave

In geometry and mathematical biology, a biconcave disc — also referred to as a discocyte[1] — is a geometric shape resembling an oblate spheroid with two concavities on the top and on the bottom.

Define biconcave. biconcave synonyms, biconcave pronunciation, biconcave translation, English dictionary definition of biconcave. biconcave biconcave and biconvex lenses adj. Concave on both …

Biconcave refers to a shape that is curved inward on both sides or surfaces. It is commonly associated with objects or structures, such as a lens or biological cells, that have a depression or indentation on …

biconcave - WordReference English dictionary, questions, discussion and forums. All Free.

Sep 4, 2025 · Adjective [edit] biconcave (not comparable) (optics, anatomy) Having both sides that are concave. a biconcave lens the biconcave vertebrae Red blood cells are biconcave.

The cervical and thoracic vertebrae seem to be biconcave; the cervical ribs are much reduced and were apparently still movable; the thoracic ribs are devoid of uncinate processes.

Biconcave refers to the unique shape of red blood cells, also known as erythrocytes, which have a depressed center with raised edges on both sides, creating a concave appearance on both the front …

BICONCAVE definition: concave on both sides, as a lens. See examples of biconcave used in a sentence.