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quadriplex
quadrisect
quadrivalent
quadrivial
quadrivium
quadroon
quadrophonic
quadru-
quadrumanous
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quadruped
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quadruple scull
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Also available:
U.S. English Dictionary
Dictionnaire Français
quadrilateral
quadrilateral
[
kwóddri láttərəl
]
noun
(
plural
quadrilaterals
)
Definition:
four-sided figure:
a two-dimensional geometric figure with four sides
adjective
Definition:
four-sided:
with four sides
Encarta® World English Dictionary [World English Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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