fatty oil fatty liver • fatty tissue · · · Info · Definitions · Synonyms · Characters · · fatty oil · · Text Common · · Latin · · Scripts 9 · · Length 3 · · Syllables Definitions · · · (noun) nonvolatile animal or plant oil. Synonyms: fixed oil, fatty oil. · · Noun Definition 1 Synonyms · · · fixed oil · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F t latin small letter t U+0074 y latin small letter y U+0079