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Chinese/Dictionary entry

上确界

shàng què jièdictionary entry
DEFINITION CC-CEDICT
supremum (math.) / least upper bound
Sources & editorial notes

Reference definitions: CC-CEDICT contributors and MDBG, CC BY-SA 4.0. Source release 2026-10-27T01:55:52Z. Imported 2026-10-27. Definition wording and meaning order are retained. Recognized pronunciation references are displayed with tone marks; the original source record is available below.

Source record: cd-cb9396a9f280235f. Source SHA-256: bbc4b27f26bee1a262f4d7939667a040c7857c7fc0200a2fa7a86d3352a09eae.

Original source entry:

上確界 上确界 [shang4 que4 jie4] /supremum (math.)/least upper bound/

Reference definitions and teaching material have separate provenance.

Reference information

The definitions above are from CC-CEDICT. Examples and usage notes are available on selected entries.

Character information

View the individual characters. Their meanings do not necessarily explain the meaning of the whole word.

Other forms in these source records: 上確界

  • 上
    shǎng

    used in 上聲|上声[shǎng shēng]

    shàng

    (bound form) up / upper / above / previous / first (of multiple parts) / to climb / to get onto / to go up / to attend (class or university) / (directional complement) up / (noun suffix) on / above

  • 确
    què

    authenticated / solid / firm / real / true

  • 界
    jiè

    (bound form) boundary / border / (bound form) realm

Reference definitions from CC-CEDICT.