pathfinding
/ˈpɑːθˌfʌɪndɪŋ/ /ˈpaθˌfʌɪndɪŋ/noun
The action of a pathfinder; (literal ) the action of finding or marking a path or way; ( figurative ) pioneering or trailblazing activity.
Origin
Mid 19th century; earliest use found in Saturday Review. From path + finding, after pathfinder.