Antibody - Dictionary Definition and Overview

Antibody :  (noun)

1: any of a large variety of proteins normally present in the body or produced in response to an antigen which it neutralizes, thus producing an immune response

Based on WordNet 2.0

Antibody : \An"ti*bod`y\, n. (Physiol. Chem.) Any of various bodies or substances in the blood which act in antagonism to harmful foreign bodies, as toxins or the bacteria producing the toxins. Normal blood serum apparently contains variousantibodies, and the introduction of toxins or of foreign cells also results in the development of their specific antibodies.

Based on Webster's Revised Unabridged Dictionary

Antibody :  Antibody: An immunoglobulin, a specialized immune protein , produced because of the introduction of an antigen into the body, and which possesses the remarkable ability to combine with the very antigen that triggered its production.

The production of antibodies is a major function of the immune system and is carried out by a type of autoantibodies and home in against our own tissues.

The term "antibody" dates to 1901. Prior to that time, an "antibody" referred to any of a host of different substances that served as "bodies" (foot soldiers) in the fight against infection and its ill effects.



Based on Webster's Revised Unabridged Dictionary (1913)

Example Usage of Antibody

agilemanager: @lukehohmann or you get rejected as an Antibody #agile ;-)
isnuwardana: 4 memories: genetic on your DNA, immunity on your Antibody system, neuronal on your brain, and cultural in books to internet
_clinical_trial: radiolabled monoclonal Antibody thrpy in treating adult ppl who have recurrent hodgkin's lymphoma or non-hodgkin's http://bit.ly/7iOCMR
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