Moonspeak

noun, slang

noun, slang ·Uncommon ·College level

Definitions

Noun
  1. 1
    Any foreign language deemed confusing by the speaker, especially Japanese or another East Asian language. derogatory, humorous, slang, uncountable

Etymology

From moon + -speak; probably derived from the anime Turn A Gundam (1999–2000) where the inhabitants of the Moon, known as the Moonrace, have their own language, called Moonspeak by fans.

Related phrases

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