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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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Short "hint"

A figure having four sides, with the opposite sides set apart at an equal distance and of equal length.

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Usage examples (34)
  • The student drew a parallelogram on the chalkboard when asked to show a shape that is a quadrilateral.
  • This addition rule is known as the parallelogram law.
  • Definition: A parallelogram is a quadrilateral in which two pairs of A..
  • When the diagonals of the original quadrilateral are congruent, then the parallelogram is a rhombus.
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The Open Dictionary of English is a collaborative project, based on Open Source materials, LearnThat resources, and partner APIs.
We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google, Wordnik.com, Dictionary.com, Stands4.com and YouTube, OEDILF.com, Kylescholz.com, Best-Practice.com, Forvo.com, as well as the generous Creative Commons community.