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[uh-join] /əˈdʒɔɪn/
verb (used with object)
to be close to or in contact with; abut on:
His property adjoins the lake.
to attach or append; affix.
verb (used without object)
to be in connection or contact:
the point where the estates adjoin.
Origin of adjoin
1275-1325; Middle English a(d)joinen < Middle French ajoindre. See ad-, join
Related forms
unadjoined, adjective
Can be confused
adjoin, adjourn. Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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Examples from the Web for adjoined
Historical Examples
  • As he had arranged, it adjoined the suite selected for the Mortons.

    The Film of Fear Arnold Fredericks
  • There was no one in the room, but from the one which adjoined it in the rear came the murmur of voices.

    The Film of Fear Arnold Fredericks
  • Under the washshed, which adjoined the kitchen, was a rickety door.

    Thankful's Inheritance Joseph C. Lincoln
  • He found Sunday was not observed in the barber shop, nor in the resort which adjoined it.

    The Coyote James Roberts
  • Men were coming into the parlor that adjoined the breakfast room.

    The Highgrader William MacLeod Raine
  • He returned at once to his house, which adjoined that of the Marchioness Caldariva.

    Manasseh Maurus Jokai
  • I saw my father come from his room, which also adjoined the living-room.

    The Promised Land Mary Antin
  • It adjoined Whitefriars, and may be seen in the map to the west of Blackfriars.

    The History of London Walter Besant
  • He left the room, and entered an elegant bed-chamber which adjoined it.

    City Crimes Greenhorn
  • He had landed in the large waiting-room which adjoined the royal apartments.

    A Royal Prisoner Pierre Souvestre
British Dictionary definitions for adjoined


to be next to (an area of land, etc)
(transitive) foll by to. to join; affix or attach
Word Origin
C14: via Old French from Latin adjungere, from ad- to + jungere to join
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
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Word Origin and History for adjoined



c.1300, "unite, ally" from Old French ajoin- stem of ajoindre "join together, unite," from Latin adjungere "fasten on, harness, join to," from ad- "to" (see ad-) + jungere "to bind together" (see jugular). Meaning "be contiguous with, be adjacent to" is from late 14c. Related: Adjoined; adjoining.

Online Etymology Dictionary, © 2010 Douglas Harper
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