Roots/*gʰel-₃gʰel-₃“to cut, wound, kill”DebatedviolencecuttingSource of English kill (via Norse), German quälenRoot for cutting/wounding, yielding English kill (via Old Norse) and German quälen (to torment).Related Rootsbʰerdʰ-“to cut, split, separate”bʰerH-“to scrape, bore, perforate”bʰeyd-₂“to split, cleave, bite”ǵheysd-₂“to strike, wound”gʷelH-“to pierce, prick, sting”gʷenh₂-“to strike, kill”gʷʰen-“to strike, to kill”gʷʰn̥-tó-“struck, killed”related entrySee also: ghel-3 history