Where does “lan tràn” come from?

lan tràn (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.

lan tràn (Vietnamese): to spread quickly and virulently over a wide range

Definitions

  1. to spread quickly and virulently over a wide range

Ancestry of “lan tràn”, step by step

lan tràn 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 tràn

StepLanguageWordMeaning
1Vietnamesetrànto overflow; to run over the edge; round, flat,...
2Proto-Vieticp-laːɲto overflow
3Proto-Vieticp-causative prefix
Every word from Proto-Germanic lanōEvery word from Proto-West Germanic lanuEvery word from Old English lane
lan tràn — Etymology, Origin & Word History | Etymology Explorer