What does date line mean?

Definitions for date line

Here are all the possible meanings and translations of the word date line.

Princeton's WordNet

  1. dateline, date line, International Date Line(noun)

    an imaginary line on the surface of the earth following (approximately) the 180th meridian


  1. Date line

    The hypothetical line on the surface of the earth fixed by international or general agreement as a boundary on one side of which the same day shall have a different name and date in the calendar from its name and date on the other side. Also called International Date Line.

Dictionary of Military and Associated Terms

  1. date line

    See international date line.


  1. Chaldean Numerology

    The numerical value of date line in Chaldean Numerology is: 1

  2. Pythagorean Numerology

    The numerical value of date line in Pythagorean Numerology is: 7

Images & Illustrations of date line

  1. date linedate linedate line


Find a translation for the date line definition in other languages:

Select another language:

Discuss these date line definitions with the community:

Word of the Day

Would you like us to send you a FREE new word definition delivered to your inbox daily?

Please enter your email address:     


Use the citation below to add this definition to your bibliography:


"date line." Definitions.net. STANDS4 LLC, 2018. Web. 24 Feb. 2018. <https://www.definitions.net/definition/date line>.

Are we missing a good definition for date line? Don't keep it to yourself...

Nearby & related entries:

Alternative searches for date line:

Thanks for your vote! We truly appreciate your support.