IPA: /ˈtoʊlˌbuːθ/
KK: /ˈtoʊlˌbuθ/
A small building where drivers pay a fee to use a road, bridge, or tunnel.
We stopped at the tollbooth to pay for the bridge crossing.
Tollbooth → It is formed from "toll" (from Old English *toll*, meaning a payment or charge) and "booth" (from Old English *būth*, meaning a shelter or small building). A tollbooth is a small building where payments are made for the use of a road or bridge.
Think of a 'payment' ('toll') being made at a 'shelter' or 'small building' ('booth') — that's what a tollbooth is for.