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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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Short "hint"

A usually protein or carbohydrate substance (as a toxin, enzyme, or any of certain constituents of blood corpuscles or of other cells), that when introduced into the body stimulates the production of an immune response.

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Usage examples (24)
  • Research has demonstrated that N-neuraminidase causes red blood cells to lose their antigenicity.
  • However, the researchers stressed that only the antigenicity of beta-lg was tested while the actual allergenicity was not.
  • Richard Novick, a New York University microbiology professor has stated, "I cannot envision any imaginable justification for changing the antigenicity of anthrax as a...
  • It follows then that the virus hemagglutinins in the vaccine also lose their antigenicity because of N-neuraminidase, and consequently those who are vaccinated cannot...
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We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google, Wordnik.com, Dictionary.com, Stands4.com and YouTube, OEDILF.com, Kylescholz.com, Best-Practice.com, Forvo.com, as well as the generous Creative Commons community.