Also a hit: flappers, thanks to the success of Chicago at the Oscars that year.
Because the flappers had been gossiped about en masse, the whole reason for not being gossiped about had ceased.
Their wings are small and narrow, and look more like flappers, or stunted arms, than wings.
By the help of the tail and flappers they move quickly over the ground.
This they do in holes which they dig out with their flappers in the sand.
And she waved him behind her, beckoned to the crowd to keep wide way, used her lifted hands as flappers; she had all her wits.
Of course she shouldn't have taken such a risk, but; what can you do with these flappers?
The South Harniss "flappers," most of them, enthused over the new bookkeeper in the lumber office.
His symbol is a pair of flappers or castanets, which he carries in one hand.
If you want to compete with the flappers, you've got to play by the flapper rules.
"forward young woman," 1921 slang, from flap (v.), but the exact connection is disputed. Perhaps from flapper "young wild-duck or partridge" (1747), with reference to flapping wings while learning to fly, of which many late 19c. examples are listed in Wright's "English Dialect Dictionary" (1900), including one that defines it as "A young partridge unable to fly. Applied in joke to a girl of the bread-and-butter age."
But other suggested sources are late 19c. northern English dialectal use for "teen-age girl" (on notion of one with the hair not yet put up), or an earlier meaning "prostitute" (1889), which is perhaps from dialectal flap "young woman of loose character" (1610s). Any or all of these might have converged in the 1920s sense. Wright also has flappy, of persons, "wild, unsteady, flighty," with the note that it was also "Applied to a person's character, as 'a flappy lass,'" and further on he lists flappy sket (n.) "an immoral woman."
In Britain the word took on political tones in reference to the debate over voting rights.
"Flapper" is the popular press catch-word for an adult woman worker, aged twenty-one to thirty, when it is a question of giving her the vote under the same conditions as men of the same age. ["Punch," Nov. 30, 1927]
: the flapper era/ flat flapper chest
[origin uncertain; perhaps from the idea of an unfledged bird flapping its wings]