Where does “căn bậc ba” come from?

căn bậc ba (Vietnamese) comes from Vietnamese cân, from French calque, from French calquer, from English ER, from Turkish er, from Ottoman Turkish ایر, from Old Anatolian Turkish ایر, from Proto-Turkic ēder — saddle.

căn bậc ba (Vietnamese): cube root

Definitions

  1. cube root

Ancestry of “căn bậc ba”, step by step

căn bậc ba traces back through 3 separate lines of ancestry.

via Vietnamese cân

StepLanguageWordMeaning
1Vietnamesecânkilogram; a weighing instrument; a balance,...
2Frenchcalquetracing; calque, loan translation; layer
3Frenchcalquerto model, to imitate, to copy; to trace, to copy...
4EnglishERThe statistic "Earned Run"; Initialism of...
5Turkisherearly; brave; man, male
6Ottoman Turkishایرsaddle, a seat for a rider placed on the back of a horse or other animal
7Old Anatolian Turkishایرearly, at a time in advance of the usual or expected event
8Proto-Turkicēdersaddle

via Vietnamese

StepLanguageWordMeaning
1Vietnamesea grandmother; an old woman; an old lady; you, my...
2Chinese
3Chinese
4Komodopaʔfour
5Proto-Malayo-Polynesianəpatfour
6Proto-AustronesianSəpatfour

via Vietnamese bậc

StepLanguageWordMeaning
1Vietnamesebậca rung
Every word from Proto-Turkic ēderEvery word from Old Anatolian Turkish ایرEvery word from Ottoman Turkish ایر