Where does “weatherglass” come from?

weatherglass (English) comes from English weather, from Middle English weder, from Old English weder, from Proto-West Germanic wedr, from Proto-Germanic wedrą, from Proto-Indo-European wedʰrom, from Proto-Indo-European h₂weh₁- — to blow.

weatherglass (English): An instrument to indicate the state of the...

Definitions

  1. An instrument to indicate the state of the...

Ancestry of “weatherglass”, step by step

weatherglass traces back through two separate lines of ancestry.

via English weather

StepLanguageWordMeaning
1EnglishweatherThe short term state of the atmosphere at a...
2Middle Englishwederweather, condition of the sky; good weather; bad...
3Old Englishwederweather; wind, storm, breeze, air
4Proto-West Germanicwedrweather
5Proto-Germanicwedrąweather
6Proto-Indo-Europeanwedʰrom
7Proto-Indo-Europeanh₂weh₁-to blow

via English glass

StepLanguageWordMeaning
1EnglishglassAn amorphous solid, often transparent substance...
2Scottish Gaelicglasgreen; grey; lock
3Middle Irishglas
4Old Irishglasgreen, greenish; blue, green-blue, grey-blue; the...
5Proto-Celticglastosgreen, blue
6Proto-Indo-Europeanǵʰl̥h₃stós
7Proto-Indo-Europeanǵʰelh₃-to flourish; green, yellow
Every word from Proto-Indo-European h₂weh₁-Every word from Proto-Indo-European wedʰromEvery word from Proto-Germanic wedrą