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Dictionary

an'aphylac'tic shock'

Pathol.a severe and sometimes fatal allergic reaction to a foreign substance, esp. a protein, as serum or bee venom, to which an individual has become sensitized, often involving rapid swelling, acute respiratory distress, and collapse of circulation.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

anaphrodisiac

anaphylaxis

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