- a ring of color, as around the human nipple.
- a small interstice, as between the fibers of connective tissue.
Origin of areola
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- anatomy any small circular area, such as the pigmented ring around the human nipple or the inflamed area surrounding a pimple
C17: from Latin: diminutive of area
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for areolar
"colored circle around a nipple," 1706, from Latin areola, literally "small area," diminutive of area (see area). Introduced in this sense 1605 by Swiss anatomist and botanist Caspar Bauhin (1560-1624).
Online Etymology Dictionary, © 2010 Douglas Harper
- A small area.
- Any of numerous spaces or interstices in areolar tissue.
- Areola mammae.
- A pigmented, depigmented, or erythematous zone surrounding a papule, pustule, wheal, or cutaneous neoplasm.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.