Where does “tempestuous” come from?

tempestuous (Middle English) comes from Middle English tempestous, from Latin tempestuosus, from Latin tempestūs, from Latin tempus, from Proto-Indo-European tempos, from Proto-Indo-European temp- — to extend, stretch, span; to stetch, string; to...

Ancestry of “tempestuous”, step by step

StepLanguageWordMeaning
1Middle Englishtempestous
2Latintempestuosustempestuous, stormy, turbulent, impetuous
3Latintempestūs
4Latintempustime, period, age; season; kairos, right time,...
5Proto-Indo-Europeantemposstretch
6Proto-Indo-Europeantemp-to extend, stretch, span; to stetch, string; to...
Every word from Proto-Indo-European temp-Every word from Proto-Indo-European temposEvery word from Latin tempus