aleph-null

a·leph-null

A a

Transcription

- US Pronunciation
- US IPA
- [ah-lif nuhl]
- /ˈɑ lɪf nʌl/

- US Pronunciation
- US IPA
- [ah-lif nuhl]
- /ˈɑ lɪf nʌl/

Definitions of aleph-null word

noun aleph-null the smallest infinite cardinal number; the cardinal number of the set of positive integers 3
noun aleph-null in the theory of sets, the smallest infinite cardinal number; the cardinal number of the set of all positive integers: symbol, (ℵ0) 3
noun aleph-null the cardinal number of the set of all positive integers; the smallest transfinite cardinal number. 1

See all 3 definitions of aleph-null

Information block about the term

Origin of aleph-null

First appearance:

before 1905

One of the 15% newest English words

First recorded in 1905-10

Historical Comparancy

Parts of speech for Aleph-null

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

Full grammatical hierarchy of Aleph-null

aleph-null popularity

A pretty common term. Usually people know it’s meaning, but prefer to use a more spread out synonym. About 32% of English native speakers know the meaning and use word.

According to our data about 61% of words is more used. This is a rare but used term. It occurs in the pages of specialized literature and in the speech of educated people.