IPA: /ˈkɔːrthɑʊs/
KK: /ˈkɔrtˌhaʊs/
A building where legal cases are heard and decided by judges.
The courthouse was busy with people attending various hearings.
Courthouse → It is formed from "court" (from Old French *cort*, meaning an enclosed area or a place where justice is administered) and "house" (from Old English *hus*, meaning a building or shelter). The word "courthouse" refers to a building where legal cases are heard and justice is administered.
Think of a 'place where justice is administered' ('court') and a 'building' ('house') — that's what a courthouse is.