襟兄弟 [－－－]

Jyutping kam1 hing1 dai6
Pinyin jīn xiōng dì

Definitions (CC-CANTO)
  1. brothers-in-law whose wives are sisters; a more modern interpretation of this phrase is to refer to two guys who have slept with the same woman
Definitions (粵典–words.hk)
  1. 名詞
    一個​家庭​嘅​姊妹​結婚​之​後​，​佢​哋​果​幾​個​老公​就​會​互相​稱呼​做襟​兄弟​。​又​作​「​連襟​兄弟​」​、​「​連襟​」​。
    men whose wives are sisters of the same family
  2. 名詞
    曾經​或者​而家同​同一​個​女性​係​伴侶​（​或者​純粹​有性​關​係​）​嘅​男人​，​就​會​互相​稱呼​做襟​兄弟​。​又​作​「​老襟​」​（​量​詞​:​個​）
    men who have had sexual relationship with the same woman