albinism(redirected from Oculocutaneous albinism, tyrosinase positive)
Also found in: Thesaurus, Medical, Encyclopedia.
Related to Oculocutaneous albinism, tyrosinase positive: Oculocutaneous albinism type 3, Oculocutaneous albinism type 1
1. Any of several inherited conditions characterized by the reduction or absence of the pigment melanin in a person or animal, resulting in lack of pigmentation in the eyes, skin, and hair. Humans with albinism usually have vision problems.
2. Lack of chlorophyll in a plant or plant part, resulting in a pale color.
[French albinisme, from German Albinismus, from Albino, albino, from Portuguese; see albino.]
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.
al•bi•nism(ˈæl bəˌnɪz əm)
the state or condition of being an albino.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Medicine. a congenital absence of pigment in the skin, hair, and eyes, ranging in scope from partial to total. Also albinoism. Cf. melanism. — albino, n. — albinotic, adj.See also: Skin
-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.
An inherited condition in which people are born with defective melanocytes (pigment-producing cells). The skin, hair, and sometimes eyes lack color and the person is sensitive to sunlight.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
Switch to new thesaurus
|Noun||1.||albinism - the congenital absence of pigmentation in the eyes and skin and hair|
hypopigmentation - unusual lack of skin color
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
albinism[ˈælbɪnɪzəm] N → albinismo m
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
n → Albinismus m
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
n. albinismo, falta de pigmentación en la piel, el cabello y los ojos.
English-Spanish Medical Dictionary © Farlex 2012
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.