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pneumobacillus
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pneumatics
pneu·mat·ics [ noo máttiks ]


noun 
Definition:
 
science of gases: the branch of physics dealing with the mechanical properties of air and other gases ( takes a singular verb )

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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