indoors UK /ɪnˈdɔːz/US /ɪnˈdɔɹz/adverb 1noun 1 adverb1 •Inside, into, or within a building.We stayed indoors to avoid the brutal heat.We went indoors when it started to rain. noun1 •The interior of a building; the space inside buildings generally.I prefer the indoors to the outdoors.
