Bollinger body

[bŏlĭng-ər]
n.
  1. A relatively large, somewhat granular, acidophilic, intracytoplasmic inclusion body observed in the infected tissues of birds with avian pox.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.