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Pronunciation varies by accent · name
(set theory) The first of the transfinite cardinal numbers; corresponds to the number of natural numbers..
Use aleph-null when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Aleph-null means (set theory) The first of the transfinite cardinal numbers; corresponds to the number of natural numbers..
Common synonyms include aleph-naught, aleph-nought, aleph-zero, ℵ₀.
The opposite depends on the specific sense.
Use aleph-null where its definition matches the intended context.
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