Where does “полутон” come from?

полутон (Russian) comes from Russian тон, from Latin tonus, from Ancient Greek τόνος, from Proto-Hellenic tónos, from Proto-Indo-European tónos, from Proto-Indo-European ten- — to stretch, to extend.

полутон (Russian): half tone, semitone; полуто́н •  m inan; halftone

Definitions

  1. half tone, semitone; полуто́н •  m inan; halftone

Ancestry of “полутон”, step by step

StepLanguageWordMeaning
1RussianтонAPI •  m inan; tone, plural: то́ны; tone, shade,...
2LatintonusThe stretching or straining of a rope; A strain;...
3Ancient Greekτόνοςrope, cord; chord; tone, note
4Proto-Hellenictónosrope, cord; tension
5Proto-Indo-Europeantónossomething stretched; chord, fiber, string
6Proto-Indo-Europeanten-to stretch, to extend
Every word from Proto-Indo-European ten-Every word from Proto-Indo-European tónosEvery word from Proto-Hellenic tónos