Where does “кольцевой” come from?

кольцевой (Russian) comes from Russian -ево́й — used to form adjectives from nouns, often.

кольцевой (Russian): annular; ring; circular

Definitions

  1. annular; ring; circular

Ancestry of “кольцевой”, step by step

StepLanguageWordMeaning
1Russian-ево́йused to form adjectives from nouns, often
Every word from Russian -ево́й