magnetic meridian

1. 1.

   an imaginary line passing through both magnetic poles of the Earth

   Broadermeridian

Questions about magnetic meridian

What does magnetic meridian mean?

magnetic meridian means "an imaginary line passing through both magnetic poles of the Earth".

Is magnetic meridian a common word?

magnetic meridian is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.