Where does “Drill” come from?
Drill (Luxembourgish) comes from German Drill, from Middle High German drilich, from Old High German drilīh, from Latin trilix, from Latin tri-, from Latin trēs, from Proto-Italic trēs, from Proto-Indo-European *tréyes.
Drill (Luxembourgish): drill, exercise
Ancestry of “Drill”, step by step