traf·​fic·​abil·​i·​ty ˌtra-fi-kə-ˈbi-lə-tē How to pronounce trafficability (audio)
: the quality of a terrain that permits passage (as of vehicles and troops)
trafficable adjective

Word History

First Known Use

1899, in the meaning defined above

Time Traveler
The first known use of trafficability was in 1899

Dictionary Entries Near trafficability

Cite this Entry

“Trafficability.” Dictionary, Merriam-Webster, Accessed 25 Sep. 2023.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!