Meanings
nounmoon unit (plural moon units)
plural moon units
- slangA stupid person; an idiot
He stares at her like she's a total moon unit. Which she probably is.
2012, Chuck Wendig, Mockingbird - The average distance between the centres of the Earth and the Moon; lunar distance
Cite this entry
APA
moon unit. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/moon%20unit
MLA
“moon unit.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/moon%20unit. Accessed November 2, 2026.
Chicago
WatkinsX Dictionary, s.v. “moon unit,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/moon%20unit.
Source: moon unit on Wiktionary, CC BY-SA 4.0.