请输入您要查询的英文单词:

 

单词 macula
释义

macula

[ mak-yuh-luh ]
/ ˈmæk yə lə /
SEE SYNONYMS FOR macula ON THESAURUS.COM

noun, plural mac·u·lae [mak-yuh-lee]. /ˈmæk yəˌli/.

a spot or blotch, especially on one's skin; macule.
Ophthalmology.
  1. an opaque spot on the cornea.
  2. 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 of macula

1350–1400; Middle English <Latin: spot, blemish

OTHER WORDS FROM macula

mac·u·lar, adjectivemul·ti·mac·u·lar, adjective

Words nearby macula

macrostructure, macrotia, macrotous, macruran, macrurous, macula, macula adherens, macula atrophica, macula cerulea, macula corneae, macula cribrosa
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for macula

British Dictionary definitions for macula

macula

macule (ˈmækjuːl)

/ (ˈmækjʊlə) /

noun plural -ulae (-jʊˌliː) or -ules anatomy

a small spot or area of distinct colour, esp the macula lutea
any small discoloured spot or blemish on the skin, such as a freckle

Derived forms of macula

macular, adjective

Word Origin for macula

C14: from Latin
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

Medical definitions for macula

macula
[ măkyə-lə ]

n. pl. mac•u•las

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.
An opaque spot on the cornea.
The macula lutea.

Other words from macula

macu•lar adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for macula

macula
[ măkyə-lə ]

Plural maculae (măkyə-lē′) maculas

A minute yellowish area located near the center of the retina of the eye, at which visual perception is most acute.
A discolored spot on the skin that is not elevated above the surface.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
随便看

 

英语词典包含192737条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/24 10:45:00