celestial navigation celestial mechanics • celestial orbit · · · Info · Definitions · Synonyms · Characters · · celestial navigation · · Text Common · · Latin · · Scripts 20 · · Length 7 · · Syllables Definitions · · · (noun) navigating according to the positions of the stars. Synonyms: celestial navigation, astronavigation. · · Noun Definition 1 Synonyms · · · astronavigation · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 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 s latin small letter s U+0073 t latin small letter t U+0074 v latin small letter v U+0076