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aleph

From Wiktionary, the free dictionary

English

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EnglishWikipedia has an article on:
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Alternative forms

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Etymology

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Borrowed fromHebrewאלף(álef).Doublet ofalpha andalif.

Pronunciation

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  • IPA(key): /ˈɑˌlɛf/,/ˈɑˌlɪf/

Noun

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aleph (pluralalephs)

  1. The first letter of theProto-Canaanite alphabet, and its descendants in descended Semitic scripts, such asPhoenician𐤀(ʾ,ʾaleph),Aramaic𐡀(ʾ),Classical Syriacܐ('ālaph),Hebrewא(aleph) andArabicا(ʾalif).
  2. (mathematics) Thecardinality of an infinitewell-ordered (or well-orderable) set.
    The axiom of choice is equivalent to the proposition that every infinite cardinal is an aleph.

Derived terms

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Related terms

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Translations

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first letter of the Proto-Canaanite alphabet and descendant script

See also

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Retrieved from "https://en.wiktionary.org/w/index.php?title=aleph&oldid=83518134"
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