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Also available:
World English Dictionary
Dictionnaire Français
impeller
im·pel·ler
[
im péllər
]
(
plural
im·pel·lers
)
noun
Definition:
rotor mechanism in pump:
the rotating part that transmits motion in a device such as a centrifugal pump, turbine, or blower
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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