Where does “*trahtārī” come from?
*trahtārī (Proto-Germanic) comes from Latin tractārius, from Latin traiectorium, from Latin trāiciō, from Latin trāditiō, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere — small stone, pebble; gravel, rubble.
Ancestry of “*trahtārī”, step by step