Where does “upthunder” come from?

upthunder (English) comes from English thunder, from Middle English thunder, from Old English Þunor, from Proto-West Germanic þunr, from Proto-Germanic Þunraz, from Proto-Indo-European (s)ten- — to thunder, rustle, rumble, drone, groan; to...

upthunder (English): To send up a noise like thunder

Definitions

  1. To send up a noise like thunder

Ancestry of “upthunder”, step by step

upthunder traces back through two separate lines of ancestry.

via English thunder

StepLanguageWordMeaning
1EnglishthunderThe loud rumbling, cracking, or crashing sound...
2Middle EnglishthunderAlternative form of thonder
3Old EnglishÞunorthe Anglo-Saxon god of thunder, equivalent to Old Norse Þórr and Old High German Donar
4Proto-West Germanicþunrthunder
5Proto-GermanicÞunrazThor, god of thunder
6Proto-Indo-European(s)ten-to thunder, rustle, rumble, drone, groan; to...

via English up

StepLanguageWordMeaning
1EnglishupAway from the surface of the Earth or other...
2Middle Englishupto a vertical axis
3Old Englishuppup; upstairs
4Proto-West Germanic*upp
Every word from Proto-Indo-European (s)ten-Every word from Proto-Germanic ÞunrazEvery word from Proto-West Germanic þunr