noun🔗Share무편각선A line on a chart or map joining points of zero magnetic declination."The map showed the agonic line, marking the area where compasses point true north. "지도에는 나침반이 진북을 가리키는 지역을 표시하는 무편각선이 표시되어 있었다.geographygeologynauticalsciencephysicsChat with AIVocabulary GamePractice Reading
