Meanings
adjectiveflat as my hat (not comparable)
Synonyms & antonyms
adjectiveSynonym of flat as your hat
Similar
Cite this entry
APA
flat as my hat. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/flat%20as%20my%20hat
MLA
“flat as my hat.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/flat%20as%20my%20hat. Accessed November 5, 2026.
Chicago
WatkinsX Dictionary, s.v. “flat as my hat,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/flat%20as%20my%20hat.
Source: flat as my hat on Wiktionary, CC BY-SA 4.0.