Where does “chwythu” come from?

chwythu (Welsh) comes from Proto-Brythonic hwɨθɨd, from Proto-Celtic *swizdeti, from Proto-Indo-European sweysd- — to hiss.

chwythu (Welsh): to blow

Definitions

  1. to blow

Ancestry of “chwythu”, step by step

StepLanguageWordMeaning
1Proto-Brythonichwɨθɨdto blow
2Proto-Celtic*swizdetito blow
3Proto-Indo-Europeansweysd-to hiss
Every word from Proto-Indo-European sweysd- →Every word from Proto-Celtic *swizdeti →Every word from Proto-Brythonic hwɨθɨd →