anti-idiotype: Meaning and Definition of

an•ti-id•i•o•type

Pronunciation: (an"tē-id'ē-u-tīp", an"tī-), [key]
— n. Immunol.
  1. a molecular arrangement on an antibody that is the counterpart of that on a different antibody, thus making one an antigen to the other.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.