dietician dietic • dietics · · · Info · Definitions · Synonyms · Characters · · dietician · · Text Latin · · Script 9 · · Length Definitions · · · (noun) a specialist in the study of nutrition. Synonyms: dietitian, nutritionist. · · Noun Definition 1 Synonyms · · · dietitian · · Synonym 1 nutritionist · · Synonym 2 Characters · · 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 n latin small letter n U+006E t latin small letter t U+0074