immunoprecipitation: Meaning and Definition of

im•mu•no•pre•cip•i•ta•tion

Pronunciation: (im"yu-nō-pri-sip"i-tā'shun, i-my"-), [key]
— n.
  1. the separation of an antigen from a solution by the formation of a large complex with its specific antibody.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.