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Also available:
World English Dictionary
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boundary layer
bound·a·ry lay·er
(
plural
bound·a·ry lay·ers
)
noun
Definition:
fluid region closest to moving solid:
the region of a viscous fluid such as air or water that is closest to the surface of a solid moving relative to the fluid
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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