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rishon

/ˈɹɪʃɒn/noun

rishon is a noun meaning “A hypothetical fundamental particle in an early preon model” (English Wiktionary, September 2026). It is spelled R-I-S-H-O-N, and it appears about once in every 14 million words in written English (wordfreq, 2021 data). The plural of rishon is rishons.

What does rishon mean?

noun

  1. 1

    A hypothetical fundamental particle in an early preon model.

noun

as Rishon
  1. 1

    A rabbi in the era preceding the publication of the Shulchan Aruch, from 1038 to 1563 CE.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

How do you pronounce rishon?

  • /ˈɹɪʃɒn/

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

Forms of rishon

  • rishons plural

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

How common is rishon?

Rishon appears about once in every 14 million words in written English, the 114,361st most frequent word form in the list.

Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

Where does rishon come from?

From Hebrew ראשון (rishón, “first; primary”).

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).