Where does “do” come from?

do (Old Spanish) comes from Old Spanish de, from Latin dē, from Latin post, from Latin poste, from Proto-Italic posti, from Proto-Indo-European pósti, from Proto-Indo-European pós — afterwards, post; by, at.

do (Old Spanish): where

Definitions

  1. where

Ancestry of “do”, step by step

do traces back through two separate lines of ancestry.

via Old Spanish de

StepLanguageWordMeaning
1Old Spanishdeof; -'s
2Latinof; concerning; about
3Latinpostbehind; after, since, besides, except; behind,...
4Latinposteablative singular of postis
5Proto-Italicpostibehind, after
6Proto-Indo-Europeanpóstiafter
7Proto-Indo-Europeanpósafterwards, post; by, at

via Old Spanish o

StepLanguageWordMeaning
1Old Spanishoor
2LatinoThe name of the letter "O"; o!; oh!
3Etruscan𐌏
4Ancient GreekοLower-case omicron (ὂ μικρόν), the 15th letter of the ancient Greek alphabet. It represented the close-mid back rounded vowel. It is preceded by ξ and followed by π
5Phoenician𐤏ayin; ʿayin
6Egyptian𓁹

Words derived from “do

Every word from Proto-Indo-European pósEvery word from Proto-Indo-European póstiEvery word from Proto-Italic posti
do — Etymology, Origin & Word History | Etymology Explorer