Etymology Explorer › Spanish

Where does “sí” come from?

sí (Spanish) comes from Old Spanish sy, from Latin sīc, from Latin sice, from Latin sī, from Proto-Italic sei, from Proto-Indo-European só — this; that.

sí (Spanish): yes, affirmation. Commonly used to respond...

Definitions

  1. yes, affirmation. Commonly used to respond...

Ancestry of “sí”, step by step

StepLanguageWordMeaning
1Old Spanishsy—
2Latinsīc—
3Latinsice—
4Latinsī—
5Proto-Italicseiso, thus
6Proto-Indo-Europeansóthis; that

Words derived from “sí”

  • simón
  • sisi
  • si si
  • si
Every word from Proto-Indo-European só →