papillae

[puh-pil-uh]

pa·pil·la

[puh-pil-uh]
noun, plural pa·pil·lae [-pil-ee] .
1.
any small, nipplelike process or projection.
2.
one of certain small protuberances concerned with the senses of touch, taste, and smell: the papillae of the tongue.
3.
a small vascular process at the root of a hair.
4.
a papule or pimple.

Origin:
1400–50; late Middle English < Latin: nipple, teat, diminutive of papula pimple. See pap2

pap·il·lar [pap-uh-ler, puh-pil-er] , adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
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Papillae is always a great word to know.
So is enamel. Does it mean:
glassy substance, usually opaque, protects the teeth
small, fleshy, conical body projecting downward from the middle of the soft palate
American Heritage
Science Dictionary
papilla   (pə-pĭl'ə)  Pronunciation Key 
Plural papillae (pə-pĭl'ē)
A small part projecting from the surface of an organism. In mammals, the nipples of the mammary glands and the taste buds of the tongue are papillae. Papillae are often seen on the undersurfaces of mosses and ferns.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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