noun.
A plant which blooms.
Having the character of the style of female dress introduced by Mrs. Bloomer of New York in 1849-50: as, a bloomer costume; a bloomer hat.
noun.
A dress or costume for women, the distinctive features of which are a short skirt, loose trousers buttoned round the ankle, and a broad-brimmed, low-crowned hat. Specifically
noun.
A bloomer hat.
noun.
plural The articles composing a bloomer costume: as, to be dressed in bloomers.
noun.
A woman who assumes such a dress.