Definify.com
Webster 1913 Edition
Areola
1.
An interstice or small space, as between the cracks of the surface in certain crustaceous lichens; or as between the fibers composing organs or vessels that interlace; or as between the nervures of an insect’s wing.
2.
(Anat. & Med.)
The colored ring around the nipple, or around a vesicle or pustule.
Webster 1828 Edition
Areola
AREO'LA
,Noun.