Meanings
proper noun
- The optical illusion resulting from the Thatcher effect.
Origin
Named after British prime minister Margaret Thatcher (1925–2013).
Full word history & related roots →Cite this entry
APA
Thatcher illusion. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Thatcher%20illusion
MLA
“Thatcher illusion.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Thatcher%20illusion. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “Thatcher illusion,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Thatcher%20illusion.
Source: Thatcher illusion on Wiktionary, CC BY-SA 4.0.