Where does “hrubost” come from?

hrubost (Czech) comes from Czech Hrubý, from Czech hrubý, from Proto-Slavic grǫbъ, from Proto-Slavic grěti, from Proto-Indo-European gʷʰer-, from Proto-Indo-European gʷʰe-gʷʰór-e ~ gʷʰe-gʷʰr-ḗr.

hrubost (Czech): roughness

Definitions

roughness

Ancestry of “hrubost”, step by step

Step	Language	Word	Meaning
1	Czech	Hrubý	—
2	Czech	hrubý	rough, harsh; rough, coarse; rough
3	Proto-Slavic	grǫbъ	coarse, rude
4	Proto-Slavic	grěti	to warm, to heat; to shine
5	Proto-Indo-European	gʷʰer-	warm, hot
6	Proto-Indo-European	gʷʰe-gʷʰór-e ~ gʷʰe-gʷʰr-ḗr	—

Every word from Proto-Indo-European gʷʰe-gʷʰór-e ~ gʷʰe-gʷʰr-ḗr →

hrubost — Etymology, Origin & Word History | Etymology Explorer