magnetic compass
41compass card — noun a circular rotating card showing the thirty two principal bearings, forming the indicator of a magnetic compass …
42compass bearing — noun : a bearing relative to north as indicated by a magnetic compass …
43magnetic coefficient — Navig. any of various factors affecting the sensitivity of a ship s magnetic compass as a result of its construction or environment. * * * …
44magnetic north — north as indicated by a magnetic compass, differing in most places from true north. [1805 15] * * * …
45magnetic north — area indicated as north by a magnetic compass (not truly north) …
46magnetic north — magnet′ic north′ n. geo north as indicated by a magnetic compass, differing in most places from true north • Etymology: 1805–15 …
47magnetic coefficient — Navig. any of various factors affecting the sensitivity of a ship s magnetic compass as a result of its construction or environment …
48Magnetic Island — with Townsville suburbs in the foreground Palm Islands location Geography …
49Magnetic — Mag*net ic, Magnetical Mag*net ic*al, a. [L. magneticus: cf. F. magn[ e]tique.] 1. Pertaining to the magnet; possessing the properties of the magnet, or corresponding properties; as, a magnetic bar of iron; a magnetic needle. [1913 Webster] 2. Of …
50Magnetic amplitude — Magnetic Mag*net ic, Magnetical Mag*net ic*al, a. [L. magneticus: cf. F. magn[ e]tique.] 1. Pertaining to the magnet; possessing the properties of the magnet, or corresponding properties; as, a magnetic bar of iron; a magnetic needle. [1913… …