whitehead(redirected from closed comedo)
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1. A skin lesion consisting of a hair follicle that is occluded with sebum and keratin, appearing white at the surface.
2. See milium.
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.
(Biography) Alfred North. 1861–1947, English mathematician and philosopher, who collaborated with Bertrand Russell in writing Principia Mathematica (1910–13), and developed a holistic philosophy of science, chiefly in Process and Reality (1929)
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
1. Alfred North, 1861–1947, English philosopher and mathematician, in the U.S. after 1924.
2. William, 1715–85, English poet and dramatist: poet laureate 1757–85.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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|Noun||1.||Whitehead - English philosopher and mathematician who collaborated with Bertrand Russell (1861-1947)|
|2.||whitehead - a small whitish lump in the skin due to a clogged sebaceous gland|
blemish, mar, defect - a mark or flaw that spoils the appearance of something (especially on a person's body); "a facial blemish"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
whiteheadn (derm) punto blanco
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.