"ℚ" meaning in All languages combined

See ℚ on Wiktionary

Symbol [Translingual]

Forms: 𝐐 [alternative]
Etymology: From 𝐐, from the initial of Italian quoziente (“quotient”), a notation proposed in 1895 by mathematician Giuseppe Peano. The usage of blackboard bold dates to the 1960s. Etymology templates: {{der|mul|it|quoziente||quotient}} Italian quoziente (“quotient”) Head templates: {{head|mul|symbol|sc=Zsym}} ℚ
  1. (mathematics) Alternative form of 𝐐, the set of rational numbers. Wikipedia link: Giuseppe Peano Tags: alt-of, alternative Alternative form of: 𝐐 (extra: the set of rational numbers) Synonyms:
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Download raw JSONL data for ℚ meaning in All languages combined (1.4kB)


This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2025-06-05 from the enwiktionary dump dated 2025-06-01 using wiktextract (5ee713e and f1c2b61). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.