D defs.my
Entry 4 senses · 2 variants Webster, 1913

Swinger

/swĭng'-ẽr/ · Swing·er · IPA /ˈswɪŋəɹ/
01 n. One who swings or whirls.
  1. 1.
    One who swings or whirls.
02 n. One who swinges.
  1. 1.
    One who swinges.
  2. 2.
    Anything very large, forcible, or astonishing.[Obs. or Colloq.]
  3. 3.
    A person who engages frequently in lively and fashionable pursuits, such as attending night clubs or discos.