Loglan

//ˈlɒɡlæn// name

name ·Rare ·Advanced level

Definitions

Proper Noun
  1. 1
    Any of several related artificial languages, designed to be logical, the first of which was developed by James Cooke Brown in the mid-20th century.
  2. 2
    The original language developed by James Cooke Brown, as maintained by The Loglan Institute.

    "The Loglan formal grammar is made up of 91 CFG-type rules."

Example

More examples

"Lojban and its predecessor Loglan are mutually unintelligible."

Etymology

Short for logical language.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.