IPA: /ˈhaʊsˌdrɛs/
KK: /ˈhaʊsˌdrɛs/
A casual dress designed for wearing at home, often made from easy-to-clean fabric and suitable for doing housework.
She put on her housedress before starting the chores around the house.
Housedress → It is formed from "house" (from Old English "hus", meaning a dwelling or shelter) and "dress" (from Old French "drecier", meaning to arrange or put in order). A housedress refers to a dress worn at home, typically for comfort or casual wear.
Think of a 'house' as a place where you live and a 'dress' as something you wear — a housedress is simply a dress you wear at home.