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LU. In DICTIOUS you will not only get to know all the dictionary meanings for the word
LU, but we will also tell you about its etymology, its characteristics and you will know how to say
LU in singular and plural. Everything you need to know about the word
LU you have here. The definition of the word
LU will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
LU, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
Translingual
Symbol
LU
- (international standards) ISO 3166-1 alpha-2 country code for Luxembourg.
- Synonym: LUX (alpha-3)
English
Etymology 1
Proper noun
LU
- (UK, rail transport) Initialism of London Underground.
- (US, politics) Initialism of Liberty Union Party.
- (Philippines) Initialism of La Union.
Noun
LU (plural LUs)
- Initialism of livestock unit.
Etymology 2
Short for lower-upper.
Noun
LU
- (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.
Anagrams
German
Proper noun
LU
- ISO 3166-2:CH code of Luzern (canton)