menhaden oil menhaden • menhir · · · Info · Definitions · Characters · · menhaden oil · · Text Common · · Latin · · Scripts 12 · · Length 4 · · Syllables Definitions · · · (noun) a fatty oil obtained from the menhaden fish and used in paint and ink and in treating leather. Synonyms: menhaden oil. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F