An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian

فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 1 Search : aleph
aleph
  الف   
alef (#)

Fr.: aleph   

1) The first letter of the Hebrew alphabet (ℵ).
2) A → cardinal number representing an uncountable set. For example, ℵ0 (pronounced aleph-null, aleph-nought, or aleph-zero) is the smallest infinite cardinal and ℵ1 is the smallest cadinal larger than ℵ0.

Hebrew and Phoenician letter, from Semitic languages.