Where does “cười lăn” come from?

cười lăn (Vietnamese) comes from Vietnamese lặn, from English lane, from Middle English lane, from Old English lane, from Proto-West Germanic lanu, from Proto-Germanic lanō — lane, passageway.

cười lăn (Vietnamese): to split one's side with laughter; to laugh out loud

Definitions

  1. to split one's side with laughter; to laugh out loud

Ancestry of “cười lăn”, step by step

cười lăn traces back through two separate lines of ancestry.

via Vietnamese lặn

StepLanguageWordMeaning
1Vietnameselặnto dive; to hide; to set
2EnglishlaneA road, street, or similar thoroughfare; A narrow...
3Middle Englishlanelane, alley narrow passage between buildings
4Old Englishlanelane, narrow path
5Proto-West Germaniclanulane, passageway
6Proto-Germaniclanōlane, passageway

via Vietnamese cười

StepLanguageWordMeaning
1Vietnamesecườismile

Words derived from “cười lăn

Every word from Proto-Germanic lanōEvery word from Proto-West Germanic lanuEvery word from Old English lane
cười lăn — Etymology, Origin & Word History | Etymology Explorer