biconcave
Americanadjective
adjective
Other Word Forms
Etymology
Origin of biconcave
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
This batch provided an answer: He had hereditary spherocytosis, a disease in which the red blood cells were tiny spheres rather than the usual biconcave discs.
From New York Times ● May 16, 2023
They are compact, flexible and shaped like biconcave disks, which helps them slip through narrow capillaries and gives them a high volume-to-surface area ration, so they can hold a lot of hemoglobin and oxygen.
From Scientific American ● May 6, 2019
The viewer observes Mr. Jacobs’s teeming green worlds through a custom-ordered biconcave lens.
From New York Times ● May 8, 2018
Figure 18.6 Shape of Red Blood Cells Erythrocytes are biconcave discs with very shallow centers.
From Textbooks ● Jun. 19, 2013
The Ichthyornis type was a tern-like flying bird, with socketed teeth and biconcave vertebrae like the reptile, but otherwise fully evolved into a bird.
From The Story of Evolution by McCabe, Joseph
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
