mental ability mental • mental abnormality · · · Info · Definitions · Synonyms · Characters · · mental ability · · Text Common · · Latin · · Scripts 14 · · Length 6 · · Syllables Definitions · · · (noun) the power to learn or retain knowledge; in law, the ability to understand the facts and significance of your behavior. Synonyms: capacity, mental ability. · · Noun Definition 1 Synonyms · · · capacity · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 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 t latin small letter t U+0074 y latin small letter y U+0079