IPA: /ˈfʌnˌhaʊs/
KK: /ˈfʌnˌhaʊs/
A building or area at a fair or amusement park that has fun and exciting attractions, like mirrors and slides, where people can play and enjoy themselves.
The kids had a great time exploring the funhouse at the carnival.
Funhouse → The word is formed from "fun" (originating from the late 17th century, meaning enjoyment or amusement) and "house" (from Old English "hus", meaning a dwelling or shelter). A funhouse is a place designed for enjoyment and amusement, typically featuring games and attractions.
Think of a place where you go for enjoyment ('fun') and it is a 'house' or building designed for that purpose. A funhouse is a place filled with fun activities.