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quadrennia
quadrennial
quadrennium
quadri-
quadric
quadricentennial
quadriceps
quadriga
quadrilateral
quadrilateral meeting
quadrille (1)
quadrille (2)
quadrillion
quadripartite
quadriphonic
quadriplegia
quadriplex
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quadrilateral

quad·ri·lat·er·al [ kwòddri láttərəl, kwòddri láttrəl ]


noun  (plural quad·ri·lat·er·als)
Definition:
 
four-sided figure: a two-dimensional geometric figure with four sides



adjective 
Definition:
 
four-sided: with four sides

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