dining companion dining car • dining compartment · · · Info · Definitions · Synonyms · Characters · · dining companion · · Text Common · · Latin · · Scripts 16 · · Length 5 · · Syllables Definitions · · · (noun) someone you dine with. Synonyms: tablemate, dining companion. · · Noun Definition 1 Synonyms · · · tablemate · · Synonym 1 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 g latin small letter g U+0067 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 p latin small letter p U+0070