Where does “ма́стерский” come from?

ма́стерский (Russian) comes from Russian ма́стер, from English Master, from English Mast, from French masse, from Old French mace, from Vulgar Latin mattia, from Latin mateola, from Latin -ulus — Forms agent nouns from verbal roots.

Ancestry of “ма́стерский”, step by step

StepLanguageWordMeaning
1Russianма́стерmaster, craftsman, expert
2EnglishMasterPrepended to a boy's name or surname as a form...
3EnglishMast
4Frenchmassea paste, a dough; large amount or quantity of...
5Old Frenchmacemace weapon
6Vulgar Latinmattia
7LatinmateolaThe meaning of this term is uncertain....
8Latin-ulusUsed to form a diminutive of a noun, indicating...
9Proto-Italic-olos
10Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
11Proto-Indo-European-e-lós
12Proto-Indo-European-lósForms agent nouns from verbal roots

Words derived from “ма́стерский

Every word from Proto-Indo-European -lósEvery word from Latin -ulusEvery word from Latin mateola