an especially dangerous form of plague in which the infecting organisms invade the bloodstream.Compare plague(def 2).
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Medicine definitions for septicemic plague
A usually fatal form of bubonic plague in which the bacilli are present in the bloodstream and cause toxemia.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.