astronomer astronautics • astronomic · · · Info · Definitions · Synonyms · Characters · · astronomer · · Text Latin · · Script 10 · · Length Definitions · · · (noun) a physicist who studies astronomy. Synonyms: uranologist, stargazer. · · Noun Definition 1 Synonyms · · · uranologist · · Synonym 1 stargazer · · Synonym 2 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 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