Where does “mastný” come from?

mastný (Czech) comes from Czech mast, from Old Czech mast, from Proto-Slavic mastь, from Proto-Slavic -tь, from Proto-Indo-European -tis — Derives abstract/action nouns from verb roots.

mastný (Czech): greasy; expensive

Definitions

  1. greasy; expensive

Ancestry of “mastný”, step by step

StepLanguageWordMeaning
1Czechmastointment
2Old Czechmastointment
3Proto-Slavicmastьointment
4Proto-Slavic-tьDeverbative, creates nouns denoting act, state,...
5Proto-Indo-European-tisDerives abstract/action nouns from verb roots

Words derived from “mastný”

Every word from Proto-Indo-European -tis →Every word from Proto-Slavic -tь →Every word from Proto-Slavic mastь →
mastný — Etymology, Origin & Word History | Etymology Explorer