aleph-null aleph-nought • alephs · · · Info · Definitions · Synonyms · Characters · · aleph-null · · Text Common · · Latin · · Scripts 10 · · Length 3 · · Syllables Definitions · · · (noun) the smallest infinite integer. Synonyms: aleph-nought, aleph-zero. · · Noun Definition 1 Synonyms · · · aleph-nought · · Synonym 1 aleph-zero · · Synonym 2 Characters · · - hyphen-minus U+002D a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 l latin small letter l U+006C n latin small letter n U+006E p latin small letter p U+0070 u latin small letter u U+0075