Staphylococcus pyogenes albus

[pī-ŏjə-nēz ălbəs]

n.

A strain of Staphylococcus aureus that forms white colonies.

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