Etymology of the English word heatstroke
the English word heatstroke
derived from the English word heat
derived from the Proto-Indo-European root *kai-
derived from the Proto-Germanic root *khaitijanam
derived from the English word stroke
derived from the English word strike
derived from the Proto-Indo-European root *streig-
derived from the Proto-Germanic root *strik-
derived from the Proto-Germanic root *straikaz
derived from the Proto-Germanic root *straikojanan
derived from the Proto-Indo-European root *streig-