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L1

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Written by a house AI from the entry below, in your language. The entry itself is the source.

L1¹

Where it comes from

From Language 1 (“first language”).

noun L1s

  1. A mother tongue; someone's native language; own language. This advantage was pertinent in the Hong Kong context where English is largely an L2 language, although would not be expected to be as large in an L1 context.

L1²

noun

  1. abbreviation Abbreviation of Lagrange point 1, located between the larger and smaller objects along a line connecting the two.

L1³

Where it comes from

From Level 1.

noun

  1. uncountable The first-level cache of a processor, closer to the processor than the second-level cache. Writing of the L1 is performed one cache line at a time and can be 64 bytes or 32 bytes.
  2. uncountable The physical layer in the seven-layer OSI network model.

Translations

Every language

noun Translations

日本語L1 (L1)
FrançaisL1
DeutschL1

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Cite this
MLA

"L1." Wiktionary, via Micwyn, micwyn.com/word/l1. Accessed 6 Nov. 2026.

APA

L1. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/l1

Chicago

"L1." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/l1.

BibTeX
@misc{l1_2026,
  title = {L1},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/l1},
  urldate = {2026-11-06}
}