'Isoclinal lines' definitions:
Definition of 'Isoclinal lines'
From: GCIDE
- Isoclinal \I`so*cli"nal\, Isoclinic \I`so*clin"ic\, a. [Iso- + Gr. ? to incline.] Of or pertaining to, or indicating, equality of inclination or dip; having equal inclination or dip. [1913 Webster]
- Isoclinal lines (Magnetism), lines on the earth's surface connecting places at which a dipping needle indicates the same inclination or dip. [1913 Webster]