isogonic line

1. 1.

   an imaginary line connecting points on the Earth's surface where the magnetic declination is the same

   Synonymsisogonal lineisogone

   Broaderline

Questions about isogonic line

What does isogonic line mean?

isogonic line means "an imaginary line connecting points on the Earth's surface where the magnetic declination is the same".

What is another word for isogonic line?

Close synonyms include isogonal line, isogone. 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 isogonic line a common word?