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abut

American  
[uh-buht] / əˈbʌt /

verb (used without object)

  • abuts,
    present (3rd person singular)
  • abutted,
    past participle,  past
  • abutting
    present participle
  1. to be adjacent; touch or join at the edge or border (often followed by on, upon, oragainst ).

    This piece of land abuts on a street.


verb (used with object)

  • abuts,
    present (3rd person singular)
  • abutted,
    past participle,  past
  • abutting
    present participle
  1. to be adjacent to; border on; end at.

  2. to support by an abutment.

abut British  
/ əˈbʌt /

verb

  1. to adjoin, touch, or border on (something) at one end

"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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Etymology

Origin of abut

1425–75; late Middle English < Middle French, Old French abuter touch at one end, verbal derivative of a but to (the) end; see a- 5, butt 2

Explanation

When something borders something else, it is said to abut it. The term is often used in real estate to refer to a lot line. Wouldn’t it be nice to have your back yard abut a forest preserve or park? The Old French word but meant "end" — think of "butt" for a crude way to remember that! — and it was joined to a-, from the Latin ad- "near to." The result was abuter, which meant "to touch at an end." The word eventually became abouter, meaning "to join at the ends, or border on." The idea of abut suggesting a common boundary comes from the late Middle English, and today we use the word when anything touches something else.

Keep Reading on Vocabulary.com

Vocabulary lists containing abut

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.

See Examples For:

The Roman space telescope is expected to discover tens of thousands of planets, possibly offering clarity abut how many could be out there.

From Barron's Apr. 22, 2026

TotalEnergies will likely remain cautious abut its balance sheet and announce a $750 million share buyback, they write.

From The Wall Street Journal Jan. 21, 2026

It would likely upzone single-family neighborhoods in Arleta, Panorama City and other communities that abut a north-south rail line being built along Van Nuys Boulevard.

From Los Angeles Times Oct. 3, 2025

But after Lord Leveson published his report into the ethics of the press, police forces became much more cautious abut what information they released.

From BBC Aug. 12, 2025

Knives abutting against adjusting screws for this reason are not apt to give so good results as knives that abut against a solid shoulder all across the knife-bar.

From Paper-Cutting Machines A Primer of Information about Paper and Card Trimmers, Hand-Lever Cutters, Power Cutters and Other Automatic Machines for Cutting Paper (Typographic Technical Series Part 1, No. 10) by David Grayson

His 31-acre property abuts the Terafab site and shares about 4,000 feet of fence with Musk’s land.

From MarketWatch Aug. 17, 2026

Winfield abuts Regents Park, which is picturesque, has ducks and is clearly urban.

From Los Angeles Times Jun. 1, 2026

Her family's home is part of a suburban development that abuts a massive construction site.

From Barron's Dec. 3, 2025

Chicago, technically speaking, abuts the border with Canada because Lake Michigan is part of an international waterway.

From The Wall Street Journal Oct. 11, 2025

The small table abuts the wall of the trailer and sits beneath a window.

From "Internment" by Samira Ahmed

The Van Ruijvens’ home in the 1660s and ’70s, a canalside house named the Golden Eagle, abutted a clandestine Remonstrant church and doubled as a Collegiant meetinghouse.

From The Wall Street Journal Jun. 26, 2026

“Remember the Times” stretches back to Riley’s childhood in Harlem, where the playground of his elementary school abutted the parking lot behind New York’s venerable Apollo Theater.

From Los Angeles Times Feb. 18, 2026

Some of their farms even abutted the graveyard.

From BBC Oct. 5, 2023

The library, which abutted the street, violated that policy.

From Washington Times Jul. 20, 2023

The back of their cage nearly abutted the train tracks, and on the tracks directly behind them stood an Amtrak train engine.

From "Zeitoun" by Dave Eggers

An unknown projectile hit a cargo ship in the strategic Strait of Hormuz abutting Iran, causing a fire and forcing the crew to evacuate, a maritime security agency said.

From Barron's Mar. 11, 2026

The teen told Williams he was going to meet friends at the dirt road abutting the store.

From The Wall Street Journal Nov. 16, 2025

Most people in Bolinas, a town abutting Point Reyes National Seashore, do not get home mail delivery.

From Los Angeles Times May 10, 2025

The line of cars crawled toward the parking lot and into an overflow field abutting a baseball complex.

From Slate Sep. 25, 2024

In the broad, covered corridor—the colonnaded kuthambalam abutting the heart of the temple where the Blue God lived with his flute, the drummers drummed and the dancers danced, their colors turning slowly in the night.

From "The God of Small Things" by Arundhati Roy

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