Webster's 1828 Dictionary
SWINGER
n.One who swings; one who hurls.
Webster's 1913 Dictionary
SWINGER
SWINGER Swing "er, n.
Defn: One who swings or whirls.
SWINGER
SWINGER Swin "ger, n.
1. One who swinges.
2. Anything very large, forcible; or astonishing. [Obs. or Colloq. ] Herrick.
Defn: A person who engages frequently in lively and fashionable pursuits, such as attending night clubs or discos. 4. A person who engages freely in sexual intercourse.
Duden Dictionary
Swinger
Swin ger Substantiv, maskulin , der |Sw i nger |der Swinger; Genitiv: des Swingers, Plural: die Swinger englisch swinger = jemand, der hin und her schwingt 1 Mode Kurzmantel in schwingender Weite 2 Jargon verhüllend jemand, der swingt 2
Swingerin
Swin ge rin Substantiv, feminin , die |Sw i ngerin |weibliche Form zu Swinger 2
Swingerklub
Swin ger klub , Swin ger club Substantiv, maskulin , der Swingerclub |Sw i ngerklub Sw i ngerclub |Lokal, in dem Personen Gelegenheit zu Gruppensex, Partnertausch und dergleichen geboten wird
Sanseido Wisdom Dictionary
swinger
swing er /swɪ́ŋə r /名詞 C ｟やや古 俗 ｠流行の先端を行く人 ; スワッピング [フリーセックス ]をする人 .
The Wordsmith Dictionary