Where does “do” come from?

do (West Frisian) comes from Italian do, from Italian doni, from Italian dono, from Latin dōnum, from Turkish dönmek, from Ottoman Turkish دونمك, from Old Turkic ton-, from English Hyun.

do (West Frisian): you; "informal second-person singular pronoun";...

Definitions

  1. you; "informal second-person singular pronoun";...

Ancestry of “do”, step by step

do traces back through two separate lines of ancestry.

via Italian do

StepLanguageWordMeaning
1Italiandofirst-person singular indicative present of dare;...
2Italiandoniplural of dono; second-person singular present...
3Italiandonogift; first-person singular present indicative of...
4Latindōnumgift, present
5Turkishdönmekto turn; to return; to rotate
6Ottoman Turkishدونمكto turn around; to turn
7Old Turkicton-
8EnglishHyun
9Korean現: current; present; 絃: string
10Chinese

via Old Frisian thū

StepLanguageWordMeaning
1Old Frisianthūthou, you singular
2Proto-West Germanicþūyou
3Proto-Germanic*þū
4Proto-Indo-Europeantúh₂you, thou
Every word from Chinese Every word from Old Turkic ton-Every word from Ottoman Turkish دونمك