infantile paralysis infantile fixation • infantilism · · · Info · Definitions · Synonyms · Characters · · infantile paralysis · · Text Common · · Latin · · Scripts 19 · · Length 8 · · Syllables Definitions · · · (noun) an acute viral disease marked by inflammation of nerve cells of the brain stem and spinal cord. Synonyms: poliomyelitis, polio, infantile paralysis, acute anterior poliomyelitis. · · Noun Definition 1 Synonyms · · · poliomyelitis · · Synonym 1 polio · · Synonym 2 acute anterior poliomyelitis · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079