noun
verb
Freq #165237
Meanings
-
1
noun
informal, often dated: foolish, pretentious, or insincere talk; nonsense
The king delivered a tearful speech full of flapdoodle about the family's loss.
-
2
verb
rare: to deceive or overwhelm someone with nonsensical talk
The promoter tried to flapdoodle the audience with grand claims and no evidence.
Thesaurus
Etymology
An American nonsense-word of uncertain origin, recorded in the nineteenth century and perhaps altered from an earlier fanciful formation such as fadoodle. Its comic sound suits its meaning: empty or pretentious nonsense.