optical aberration optical • optical bench · · · Info · Definitions · Synonyms · Characters · · optical aberration · · Text Common · · Latin · · Scripts 18 · · Length 7 · · Syllables Definitions · · · (noun) an optical phenomenon resulting from the failure of a lens or mirror to produce a good image. Synonyms: aberration, distortion, optical aberration. · · Noun Definition 1 Synonyms · · · aberration · · Synonym 1 distortion · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074