IPA: /ˈtreɪlˌhɛd/
KK: /ˈtreɪlˌhɛd/
The location where a walking or hiking trail starts.
We parked the car at the trailhead before starting our hike.
Trailhead → It is formed from "trail" (from Old French *traille*, meaning a path or track) and "head" (from Old English *heafod*, meaning the top or beginning). The word "trailhead" refers to the starting point of a trail or path.
Think of a 'path' ('trail') that begins at a 'starting point' ('head') — that's what a trailhead is.