coordinate system co-ordinateness • coordinating · · · Info · Definitions · Synonyms · Characters · · coordinate system · · Text Common · · Latin · · Scripts 17 · · Length 5 · · Syllables Definitions · · · (noun) a system that uses coordinates to establish position. Synonyms: coordinate system, frame of reference, reference system, reference frame. · · Noun Definition 1 Synonyms · · · frame of reference · · Synonym 1 reference system · · Synonym 2 reference frame · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079