Reconstruction:Proto-Slavic/tъjьdьnь

Etymology
From.

Per Lučyc-Fedarėc, I. I., 🇨🇬,, probably are borrowed/caused from/by Polish language.

Noun

 * 1) week

Usage notes
This form is preferred by the Catholic tribes, while the Orthodox tribes use or the word  for Sunday also for week.

Descendants

 * East Slavic:
 * South Slavic:
 * West Slavic:
 * Pomeranian:
 * Sorbian:
 * West Slavic:
 * Pomeranian:
 * Sorbian:
 * Pomeranian:
 * Sorbian:
 * Sorbian:
 * Sorbian:
 * Sorbian: