Where does “চ’থাই” come from?

চ’থাই (Assamese) comes from Assamese ই, from Sanskrit एष, from Sanskrit इयत्तक, from Sanskrit -तक, from Sanskrit तद्, from Proto-Indo-Iranian sá, from Proto-Indo-European só — this; that.

চ’থাই (Assamese): two days before yesterday

Definitions

  1. two days before yesterday

Ancestry of “চ’থাই”, step by step

চ’থাই traces back through two separate lines of ancestry.

via Assamese

StepLanguageWordMeaning
1Assameseit; he
2Sanskritएषgliding, running, hastening; nominative singular...
3Sanskritइयत्तकso small, little
4Sanskrit-तक
5Sanskritतद्it; that; this
6Proto-Indo-Iranianhe
7Proto-Indo-Europeanthis; that

via Assamese চ’থা

StepLanguageWordMeaning
1Assameseচ’থাfourth
Every word from Proto-Indo-European Every word from Proto-Indo-Iranian Every word from Sanskrit तद्
চ’থাই — Etymology, Origin & Word History | Etymology Explorer