1. next door - Adjective
2. next door - Adverb
3. next door - Preposition
4. next door - Phrase
at or in or to the adjacent residence
Source: WordNetnext-door
the criminal had been living next door all this time Source: Internet
A 48-year-old man has been remanded in custody after he was charged with murdering his elderly next-door neighbour in Dublin at the weekend. Source: Internet
A dumpster full of construction debris next door had been lit by vandals. Source: Internet
A city mission (a thinly disguised Salvation Army ) is located next door to the bar. Source: Internet
A fact important to the later development of the steam locomotive by others was that, in 1797 and 1798, Richard Trevithick came to live in Redruth next door to the house where William Murdoch lived (1782 to 1798). Source: Internet
Also on campus is the Ohio State University Athletics Hall of Fame, located in the Jerome Schottenstein Center (home of the basketball and men's ice hockey teams), as well as the Jack Nicklaus museum next door. Source: Internet