Where does “дилерский” come from?

дилерский (Russian) comes from Russian дилер, from English dealer, from Middle English delare, from Old English dǣlere.

дилерский (Russian): dealer of automobiles, drugs, cards, securities, etc

Definitions

  1. dealer of automobiles, drugs, cards, securities, etc

Ancestry of “дилерский”, step by step

StepLanguageWordMeaning
1Russianдилерdealer; dealer, broker
2EnglishdealerOne who deals in goods, especially automobiles; a...
3Middle EnglishdelareA distributor or splitter; one who parts or gives...
4Old Englishdǣlere
Every word from Old English dǣlereEvery word from Middle English delareEvery word from English dealer