dietary dietarian • dietary supplement · · · Info · Definitions · Synonyms · Characters · · dietary · · Text Latin · · Script 7 · · Length 3 · · Syllables Definitions · · · (noun) a regulated daily food allowance. · · Noun Definition 1 (adj) of or relating to the diet. Synonyms: dietetic, dietetical. Example: "Dietary restrictions." · · Adjective Definition 1 Synonyms · · · dietetic · · Synonym 1 dietetical · · Synonym 2 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079