follow Dictionary.com

Today's Word of the Day means...

progressive vaccinia

progressive vaccinia in Medicine

progressive vaccinia n.
A severe or even fatal form of vaccinia occurring as a complication of smallpox vaccination chiefly in persons with an immunologic deficiency or dyscrasia, characterized by progressive enlargement of the initial and secondary lesions.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source

Word of The Day

Word Value for progressive

17
20
Scrabble Words With Friends