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Definitions

boundary

[boun-duh-ree, -dree] / ˈbaʊn də ri, -dri /


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.

In Rhode Island, a case has been ongoing for three years over a law that moved the boundary of a public beach further inland.

From The Wall Street Journal • Jun. 9, 2026

While South Wales Police was responsible for the original investigation and storage of the evidence tape, a boundary change in 1996 saw Gwent Police assume responsibility for Caerphilly, and Michaela's case.

From BBC • May 23, 2026

The boundary at which gaming ends and AI begins has always been blurry.

From MarketWatch • May 23, 2026

"For the first time, we could trace the boundary between the gas residing in galaxies and the material contained within the cosmic web through direct measurements."

From Science Daily • May 16, 2026

Old men who didn’t know whether they were going to stagger over the boundary of the century looked forward to it with distaste.

From "East of Eden" by John Steinbeck




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