[ adverb neks-dawr, -dohr, nekst-; adjective neks-dawr, -dohr, nekst- ]
/ adverb ˈnɛksˈdɔr, -ˈdoʊr, ˈnɛkst-; adjective ˈnɛksˌdɔr, -ˌdoʊr, ˈnɛkst- /
Also next door. to, at, or in the next house on the street, especially if it is very close by, or the adjacent apartment, office, room, or the like: Go next-door and get your sister. Your sister is next-door. Her brother lives next-door.
being situated or living next-door: next-door neighbors.
Origin of next-door
First recorded in 1475–85
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Word Origin and History for nextdoor
Online Etymology Dictionary, © 2010 Douglas Harper