aleph-null
English
Etymology
From its mathematical symbol ℵ₀, from א, aleph, the first letter of the Hebrew alphabet.
Proper noun
- (set theory) The first of the transfinite cardinal numbers; corresponds to the number of natural numbers.
Synonyms
- (first transfinite cardinal number): aleph-naught, aleph-nought, aleph-zero, ℵ₀
Related terms
Translations
first of the transfinite cardinal numbers
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