Where does “*hagl” come from?

*hagl (Proto-West Germanic) comes from Proto-Germanic haglaz, from Proto-Indo-European kagʰlos — pebble, hail.

Ancestry of “*hagl”, step by step

StepLanguageWordMeaning
1Proto-Germanichaglazhail; name of the H-rune
2Proto-Indo-Europeankagʰlospebble, hail

Words derived from “*hagl

Every word from Proto-Indo-European kagʰlosEvery word from Proto-Germanic haglaz