"LU" meaning in English

See LU in All languages combined, or Wiktionary

Proper name

Head templates: {{en-proper noun}} LU
  1. (UK, rail transport) Initialism of London Underground. Tags: UK, abbreviation, alt-of, initialism Alternative form of: London Underground Categories (topical): Rail transportation
    Sense id: en-LU-en-name-7kwo11pz Categories (other): British English, English links with redundant alt parameters, English links with redundant wikilinks, English entries with incorrect language header Disambiguation of English entries with incorrect language header: 48 9 23 19 Topics: rail-transport, railways, transport
  2. (US, politics) Initialism of Liberty Union Party. Tags: US, abbreviation, alt-of, initialism Alternative form of: Liberty Union Party Categories (topical): Politics
The following are not (yet) sense-disambiguated
Etymology number: 1

Noun

Forms: LUs [plural]
Head templates: {{en-noun}} LU (plural LUs)
  1. Initialism of livestock unit. Tags: abbreviation, alt-of, initialism Alternative form of: livestock unit
    Sense id: en-LU-en-noun-Z1d0q5Ng
The following are not (yet) sense-disambiguated
Etymology number: 1

Noun

Etymology: Short for lower-upper. Head templates: {{head|en|noun}} LU
  1. (linear algebra) A matrix decomposition which writes a matrix as the product of a lower and upper triangular matrix, used in numerical analysis to solve systems of linear equations or find the inverse of a matrix. Categories (topical): Linear algebra
    Sense id: en-LU-en-noun-HsU4zvZC Topics: linear-algebra, mathematics, sciences
The following are not (yet) sense-disambiguated
Etymology number: 2

Inflected forms

Download JSON data for LU meaning in English (3.9kB)

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          "_dis": "48 9 23 19",
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This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-05-09 from the enwiktionary dump dated 2024-05-02 using wiktextract (4d5d0bb and edd475d). 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.