Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
protium
proto-
Proto-Algonquian
Proto-Germanic
Proto-Indo-European
Proto-Norse
proto-oncogene
Proto-Romance
Proto-Semitic
protoceratops
protocol
protocol statement
protocontinent
protoctist
protogalaxy
protohuman
protoindustrialization
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

proton pump inhibitor
pro·ton pump in·hib·i·tor (plural pro·ton pump in·hib·i·tors)


noun 
Definition:
 
antacid drug: a drug that blocks the proton pump mechanism in the stomach
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft