IPA: /ˌtræfɪkəˈbɪləti/
KK: /ˈtræfɪkəˌbɪlɪti/
The ability of a surface or area to allow vehicles or people to pass through it easily.
The trafficability of the road improved after the recent repairs.
Trafficability → It is formed from "traffic" (from Old French *trafic*, meaning trade or commerce) and "-ability" (meaning the quality of being able to). The word "trafficability" refers to the quality of being able to support traffic or movement, particularly in terms of roads or pathways.
Think of 'traffic' as related to movement or trade, and '-ability' as the quality of being able to do something. This helps you remember that trafficability means the ability to support movement.