n.
Any of several connective tissue disorders, especially systemic lupus erythematosus, that primarily affect women of childbearing age, have a variety of clinical forms, and are characterized by red scaly skin lesions.
[New Latin lupus erythēmatōsus : LUPUS + erythēmatōsus, erythematous.]
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.