Where does “ısı” come from?

ısı (Turkish) comes from Ottoman Turkish ایصی, from Old Anatolian Turkish اصی, from Proto-Turkic ïsïg — hot.

ısı (Turkish): heat; temperature

Definitions

  1. heat; temperature

Ancestry of “ısı”, step by step

StepLanguageWordMeaning
1Ottoman Turkishایصیheat, warmth, the condition or quality of being hot or warm, in opposition to coldness
2Old Anatolian Turkishاصیhot, warm
3Proto-Turkicïsïghot
Every word from Proto-Turkic ïsïg →Every word from Old Anatolian Turkish اصی →Every word from Ottoman Turkish ایصی →