macula(redirected from macula sacculi)
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n. pl. mac·u·lae (-lē′) or mac·u·las
a. An opaque spot on the cornea.
b. The macula lutea.
2. See macule2.
[Middle English, from Latin.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
n, pl -ulae (-jʊˌliː) or -ules
1. (Anatomy) a small spot or area of distinct colour, esp the macula lutea
2. (Anatomy) any small discoloured spot or blemish on the skin, such as a freckle
[C14: from Latin]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
mac•u•la(ˈmæk yə lə)
n., pl. -lae (-ˌli) -las.
1. a spot, esp. on the skin.
a. an opaque spot on the cornea.
b. Also called yellow spot. an irregularly oval, yellow-pigmented area on the central retina containing color-sensitive rods and the central point of sharpest vision.
[1350–1400; Middle English < Latin: spot, blemish]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
An area near the center of the retina in vertebrate animals where vision is sharpest.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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|Noun||1.||macula - a cooler darker spot appearing periodically on the sun's photosphere; associated with a strong magnetic field|
|2.||macula - a small yellowish central area of the retina that is rich in cones and that mediates clear detailed vision|
region, area - a part of an animal that has a special function or is supplied by a given artery or nerve; "in the abdominal region"
retina - the innermost light-sensitive membrane covering the back wall of the eyeball; it is continuous with the optic nerve
|3.||macula - a patch of skin that is discolored but not usually elevated; caused by various diseases|
maculation, patch, speckle, dapple, fleck, spot - a small contrasting part of something; "a bald spot"; "a leopard's spots"; "a patch of clouds"; "patches of thin ice"; "a fleck of red"
cutis, skin, tegument - a natural protective body covering and site of the sense of touch; "your skin is the largest organ of your body"
liver spot - a type of skin disease that causes brown spots on the skin
plague spot - a spot on the skin characteristic of the plague
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
n. mácula, pequeña mancha descolorida de la piel.
English-Spanish Medical Dictionary © Farlex 2012