Where does “làm tình” come from?

làm tình (Vietnamese) comes from Vietnamese tính, from Proto-Athabaskan tən, from Persian تن, from English ton, from English tun, from Middle English tunne, from Old English tunne, from Proto-Germanic tunnǭ — to stretch, string; to cut.

làm tình (Vietnamese): to have sex

Definitions

  1. to have sex

Ancestry of “làm tình”, step by step

làm tình traces back through two separate lines of ancestry.

via Vietnamese tính

StepLanguageWordMeaning
1Vietnamesetínhto calculate; to think of; to be of a mind;...
2Proto-Athabaskantənice, frost
3Persianتنbody; person; tonne
4EnglishtonA unit of weight equal to 2240 pounds or 2000...
5EnglishtunA large cask; an oblong vessel bulging in the...
6Middle Englishtunnecask; barrel
7Old Englishtunnebarrel, cask
8Proto-Germanictunnǭ—
9Latintunnatun, box
10Proto-Celtictondāskin; surface, skin
11Proto-Indo-Europeantend-to stretch, to extend; to split, cut off
12Proto-Indo-Europeantemh₂-to stretch, string; to cut

via Vietnamese làm

StepLanguageWordMeaning
1Vietnameselàmto do; to make; to work
2Frenchlamépast participle of lamer
3French-épast participle root verb suffix of regular -er...
4Middle French-épast participle root verb suffix of regular; -ed, -en, -n
5Old French-éused to form past participles of regular -er...
6Latin-asuffixed to the roots of verbs, forms agent...
7Proto-Italic-āForms masculine agent nouns from prefixed or compounded bases
8Proto-Indo-European-éh₂—
Every word from Proto-Indo-European temh₂- →Every word from Proto-Indo-European tend- →Every word from Proto-Celtic tondā →