濫交 [滥－]

Jyutping laam5 gaau1
Pinyin làn jiāo

Definitions (粵典–words.hk)
  1. 形容詞
    唔​加選擇​，​亂​咁​識​朋友
    making friends without considering whether they are good or bad
  2. 形容詞
    輕易​同人發​生性​行為
    having easy, casual or promiscuous sex relationship
    • 佢自恃高大有型，周不時玩一夜情，仲成日換性伴侶，十分之濫交。
      佢自恃高大有型，周不时玩一夜情，仲成日换性伴侣，十分之滥交。
      keoi5 zi6 ci2 gou1 daai6 jau5 jing4, zau1 bat1 si4 waan2 jat1 je6 cing4, zung6 seng4 jat6 wun6 sing3 bun6 leoi5, sap6 fan1 zi1 laam5 gaau1.
      He uses his well-built body and good-looking face to his advantage to commit to casual sex relationships. He has one-night stand and swaps sex partners all the time.

濫交 [滥－]

Jyutping laam6 gaau1
Pinyin làn jiāo

Definitions (CC-CEDICT)
  1. to fall into bad company
  2. to make acquaintances indiscriminately
Definitions (Wiktionary)
  1. verb, derogatory
    to be sexually promiscuous
    (syn.) 乱交, 约炮, 約炮, 亂交, 打炮
  2. verb, derogatory
    to make acquaintances indiscriminately
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）
Examples (粵典–words.hk)
  1. Cantonese
    佢自恃高大有型，周不时玩一夜情，仲成日换性伴侣，十分之滥交。
    佢自恃高大有型，周不時玩一夜情，仲成日換性伴侶，十分之濫交。
    keoi5 zi6 ci2 gou1 daai6 jau5 jing4, zau1 bat1 si4 waan2 jat1 je6 cing4, zung6 seng4 jat6 wun6 sing3 bun6 leoi5, sap6 fan1 zi1 laam5 gaau1.
    • He uses his well-built body and good-looking face to his advantage to commit to casual sex relationships. He has one-night stand and swaps sex partners all the time.
Examples (None)
  1. Cantonese
    滥交
    濫交