inclination of an orbit inclination compass • inclinator · · · Info · Definitions · Synonyms · Characters · · inclination of an orbit · · Text Common · · Latin · · Scripts 23 · · Length 8 · · Syllables Definitions · · · (noun) (astronomy) the angle between the plane of the orbit and the plane of the ecliptic stated in degrees. Synonyms: inclination, inclination of an orbit. · · Noun Definition 1 Synonyms · · · inclination · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074