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"

The half circle made by a line passing north and south across the surface of the earth, from one pole to the other.

edit
Usage examples (37)
  • The West begins where the average annual rainfall drops below twenty inches. When you reach the line which marks that drop - for convenience, the one hundredth meridian...
  • meridian hour
  • All points on the same meridian have the same longitude
  • The largest meridian is 180 degrees as you ought to know very well.
...click for more
Tutoring comment
  • This word was used in the 2006 Scripps National Spelling Bee finals.
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.