Where does “tú” come from?

tú (Spanish) comes from Latin tuus, from Russian туз, from Polish tuz, from Polish tu, from Polish być, from Polish móc, from Old Polish móc, from Proto-Slavic moťь — to be able.

tú (Spanish): you; thou

Definitions

  1. you; thou

Ancestry of “tú”, step by step

tú traces back through two separate lines of ancestry.

via Latin tuus

StepLanguageWordMeaning
1Latintuusyour
2Russianтузace; bigwig; two-oar dinghy
3Polishtuzace; luminary, person of importance in their...
4Polishtuhere
5Polishbyćto be
6Polishmócto be able; may, might; to be allowed
7Old Polishmóccan, may, to be able to
8Proto-Slavicmoťьpower
9Proto-Indo-Europeanmógʰtis—
10Proto-Indo-Europeanmeǵʰ-to be able

via Latin tū

StepLanguageWordMeaning
1Latintūyou (singular); thou
2Proto-Italictūyou

Words derived from “tú”

Every word from Proto-Indo-European meǵʰ- →Every word from Proto-Indo-European mógʰtis →Every word from Proto-Slavic moťь →