敦倫 [－伦]

Jyutping deon1 leon4
Pinyin dūn lún

Definitions (粵典–words.hk)
  1. 動詞
    暗指​夫妻​行房​性交​。​敦指​和睦​，​倫指​人倫​，​敦倫即​係​令​（​夫妻​間​嘅​）​人倫​得以​和睦​。
    to have sex as a married couple
Definitions (Wiktionary)
  1. verb
    to strengthen moral ties between people
  2. verb
    to have sexual intercourse (of a married couple)
    (syn.) 上床, 執劑, 睡覺, 親熱, 屌閪, 愛愛, 戳屄, 嘿咻, 爱爱, 睡觉, 发生性行为, 啪啪啪, 交接, 交媾, 肏屄, 执剂, 做愛, 屌𲈹, 行房, 炒飯, 啪啪, 交合, 做爱, 發生性行為, 炒饭, 亲热, 去motel, 性交, 扑嘢
  3. noun
    lovemaking; sexual activity

敦倫 [－伦]

Jyutping
Pinyin dūn lún

Definitions (CC-CEDICT)
  1. to strengthen moral ties between people
  2. to have sexual intercourse (of a married couple)