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World English Dictionary
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anaphylaxis
an·a·phy·lax·is
[
ànnəfə láksiss
]
noun
Definition:
1.
extreme sensitivity:
extreme sensitivity to a substance such as a protein or drug
2.
med
Same as
anaphylactic shock
[
Early 20th century. < modern Latin< Greek
ana-
"again" (because a substance is reintroduced) +
-phylaxis
"guarding, watching"
]
an·a·phy·lac·toid
[
ànnəfə lák tòyd
]
adjective
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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