Where does “месячные” come from?
месячные (Russian) comes from Russian ме́сячный, from Russian ме́сяц, from Old East Slavic мѣсѧць, from Proto-Slavic měsęcь, from Proto-Indo-European mḗh₁n̥s, from Proto-Indo-European meh₁- — to measure.
месячные (Russian): inflection of ме́сячный :
## plural nominative
##...
Definitions
- inflection of ме́сячный :
## plural nominative
##...
Ancestry of “месячные”, step by step