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-plasty
plat
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Plata, Río de la
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plate
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Also available:
World English Dictionary
Dictionnaire Français
plate boundary
plate bound·a·ry
(
plural
plate bound·a·ries
)
noun
Definition:
area of geologic activity:
an area on the margins of tectonic plates where seismic, volcanic, and tectonic activity takes place as a consequence of the relative motion of the plates
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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