D defs.my
Entry 2 senses Webster, 1913

Bloomer

/blo͞om'-ẽr/ · Bloom·er · IPA /ˈbluː.mə(ɹ)/
01 n. A costume for women, consisting of a short dress, with loose trousers gathered round ankles, and (commonly) a broad-brimmed hat.
  1. 1.
    A costume for women, consisting of a short dress, with loose trousers gathered round ankles, and (commonly) a broad-brimmed hat.
  2. 2.
    A woman who wears a Bloomer costume.