international date line

1. 1.

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

   Synonymsdatelinedate line

   Broadermeridian

Questions about international date line

What does international date line mean?

international date line means "an imaginary line on the surface of the earth following (approximately) the 180th meridian".

What is another word for international date line?

Close synonyms include dateline, date line. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is international date line a common word?