quadrilaterally

Variant of quadrilateral

quadrilateral definition

quadri·lat·eral (kwä′dri lat′ər əl)

adjective

four-sided

Etymology: < L quadrilaterus (see quadri- & lateral) + -al

noun

  1. Geom. a plane figure having four sides and four angles
  2. a four-sided area

Related Forms:

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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