Dictionary
Thesaurus
Encyclopedia
Translator
Web

macula

 - 4 dictionary results

mac⋅u⋅la

[mak-yuh-luh]
–noun, plural -lae [-lee] .
1. a spot or blotch, esp. on one's skin; macule.
2. Ophthalmology.
a. an opaque spot on the cornea.
b. Also called macula lutea, yellow spot. an irregularly oval, yellow-pigmented area on the central retina, containing color-sensitive rods and the central point of sharpest vision.

Origin:
1350–1400; ME < L: spot, blemish


mac⋅u⋅lar, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To macula
mac·u·la   (māk'yə-lə)   
n.   pl. mac·u·lae (-lē') or mac·u·las
  1. also mac·ule (-yōōl') A discolored spot or area on the skin that is not elevated above the surface and is characteristic of certain conditions, such as smallpox, purpura, or roseola.

    1. An opaque spot on the cornea.

    2. The macula lutea.


[Middle English, from Latin.]
mac'u·lar adj.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
Medical Dictionary

Main Entry: mac·u·la
Pronunciation: 'mak-y&-l&
Function: noun
Inflected Form: plural mac·u·lae /-"lE,-"lI/ also mac·u·las
1 : any spot or blotch; especially : MACULE2
2 : an anatomical structure having the form of a spot differentiated from surrounding tissues: as a : MACULA ACUSTICA b : MACULALUTEA
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
Cite This Source
Medical Dictionary

macula mac·u·la (māk'yə-lə)
n. pl. mac·u·las or mac·u·lae (-lē')

  1. Also mac·ule (-y&oomacr;l') A spot, stain, or blemish, especially an area of discoloration on the skin caused by excess or lack of pigment.

  2. A small area distinguishable from the surrounding tissue.

  3. The macula lutea.


mac'u·lar adj.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source
Search another word or see macula on Thesaurus | Reference
FacebookTwitterFollow us: