adjoin

verb

ad·​join ə-ˈjȯin How to pronounce adjoin (audio)
a-
adjoined; adjoining; adjoins

transitive verb

1
: to add or attach by joining
2
: to lie next to or in contact with

intransitive verb

: to be close to or in contact with one another

Examples of adjoin in a Sentence

Her office adjoins the library. The two rooms adjoin each other.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The two homes do not immediately adjoin Loyola’s campus. Bob Goldsborough, Chicago Tribune, 3 Feb. 2025 Trump noted that North Carolina and adjoining Tennessee each supported him in the last election – the Volunteer State slightly more. Bart Jansen, USA TODAY, 25 Jan. 2025 The order by state Insurance Commissioner Ricardo Lara protects homeowners inside the perimeters or adjoining ZIP codes of the Palisades and Eaton fires burning in Los Angeles County for one year following Gov. Gavin Newsom’s Jan. 7 emergency declaration, regardless of loss. Darrell Smith, Sacramento Bee, 10 Jan. 2025 Commissioner Ricardo Lara issued a bulletin shielding any resident who owns property within the perimeters or adjoining ZIP codes of those two fires from having their home insurance policy canceled or from facing a nonrenewal over the next year. Debra Kamin, New York Times, 10 Jan. 2025 See all Example Sentences for adjoin 

Word History

Etymology

Middle English ajoynen, adjoynen, borrowed from Anglo-French ajoindre, going back to Latin adjungere "to link up, yoke, add, attach," from ad- ad- + jungere "to join entry 1"

First Known Use

14th century, in the meaning defined at transitive sense 1

Time Traveler
The first known use of adjoin was in the 14th century

Dictionary Entries Near adjoin

Cite this Entry

“Adjoin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/adjoin. Accessed 21 Feb. 2025.

Kids Definition

adjoin

verb
ad·​join ə-ˈjȯin How to pronounce adjoin (audio)
a-
1
: to add or attach by joining
2
: to lie next to or in contact with

More from Merriam-Webster on adjoin

Last Updated: - Updated example sentences
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