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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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Short "hint"

At or forming a right angle to or with an intersecting line or plane. Also: Upright or vertical; pointing to the zenith.

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Usage examples (38)
  • The wall should be perpendicular to the floor.
  • The great perpendicular face of the cliff
  • The axes are perpendicular to each other
  • "Beach!" retorted Barnstable; "do you call a perpendicular rock of a hundred feet in height a beach!"
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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.