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  • next-door
    next-door
    adverb
    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.
  • next door
    next door
    adjective
    at, in, or to the adjacent house, flat, building, etc
Synonyms

next-door

American  
[neks-dawr, -dohr, nekst-, neks-dawr, -dohr, nekst-] / ˈnɛksˈdɔr, -ˈdoʊr, ˈnɛkst-, ˈnɛksˌdɔr, -ˌdoʊr, ˈnɛkst- /

adverb

  1. 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.


adjective

  1. being situated or living next-door.

    next-door neighbors.

next door British  

adjective

  1. at, in, or to the adjacent house, flat, building, etc

    we live next door to the dentist

    the next-door house

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of next-door

First recorded in 1475–85

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It won only one out of 234 seats in Tamil Nadu and three out of 140 in next-door Kerala, both of which have significant numbers of Christians and Muslims.

From The Wall Street Journal • May 6, 2026

No one — not his children or your nieces or the next-door neighbor’s second cousin twice removed — has a right to that money.

From MarketWatch • Mar. 16, 2026

Investigators believe the thieves probably broke into the Sparkasse savings bank in Nienhofstrasse through the next-door multi-storey car park in the town's Buer district.

From BBC • Feb. 14, 2026

Phuangketkeow later told AFP that Thailand had proposed what it termed "calibrated engagement", saying the country needed to be proactive given its status as Myanmar's next-door neighbour.

From Barron's • Jan. 29, 2026

In this instance, Reverend Mabutho took pity on me and found me accommodation with his next-door neighbors, the Xhoma family.

From "Long Walk to Freedom" by Nelson Mandela

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