hypocomplementemia

[ hī′pō-kŏm′plə-mən-tēmē-ə ]

n.

A hereditary or acquired condition in which a component of blood complement is lacking or reduced.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.