1. An imaginary line connecting points on the Earth's surface where the magnetic declination is the same
   - isogonic line, isogonal line

Derived forms: isogones

Type of: line

• tote up
• totem
• totem pole
• totemic
• totemism
• totemist
• toter
• tother
• totipotence
• totipotency
• totipotent
• Totten trust
• totter
• totterer
• tottering
• tottery
• tottie
• totty
• toucan
• toucanet
• touch
• touch a chord
• touch base
• touch football
• touch modality