Open Dictionary
mouse here to listen, click to choose/add more
Location: USA
Source: Learn That Word
Profile URL: www.learnthat.org

Are you a native English speaker? How do you pronounce this word?

Thank you for contributing!
upload mp3 file or record now it's easy, promised!

{%type%} Definitions

WordNet 3.0Copyright Princeton University
{%wordnet%}
Definitions.net
{%definitions_com%}

Videos

Short "hint"

adv. - In a state that is ninety degrees from the plane.

edit
Usage examples (36)
  • This red line runs perpendicularly to the green line
  • And even at Södermalm, where the mountain rises perpendicularly from the strand, they began to build.
  • Before long they came to the Bald-Face Bluffs — huge walls of rock which rose perpendicularly from the river.
  • A display popped up, showing the three chosen rocks in a split screen, the dark spikes of the broken missiles sticking out perpendicularly from the surface.
...click for more
Tutoring comment


Tutoring comment not yet available...

add more
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.