Where does “тройной” come from?

тройной (Russian) comes from Russian тро́е, from Proto-Slavic *trojь — three.

тройной (Russian): triple, threefold, treble

Definitions

  1. triple, threefold, treble

Ancestry of “тройной”, step by step

StepLanguageWordMeaning
1Russianтро́еthree
2Proto-Slavic*trojьthree
Every word from Proto-Slavic *trojьEvery word from Russian тро́е