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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.

The blurred boundary between dreams and memories is a recurring element in Ms. Phillips’s memoir, “Small Town Girls,” as it is in the six novels and the handful of short-story collections she’s written to date.

From The Wall Street Journal • Apr. 17, 2026

This remarkable effect occurs at a special condition known as the "Dirac point," where graphene sits at a boundary between being a metal and an insulator.

From Science Daily • Apr. 15, 2026

Southampton City Council regulates the maximum fares for licensed hackney carriage vehicles within the city boundary, which means drivers have to "bite the bullet" and soak up those increased costs, McMillan said.

From BBC • Apr. 13, 2026

First, the fact that she felt a vested interest in how much money he gives to his kids crosses a boundary that would make most people uncomfortable.

From MarketWatch • Apr. 13, 2026

It came near the end of the game, as Muamer was chasing down a ball near the touchline, alongside a puddle that ran the length of the field just beyond the boundary.

From "Outcasts United: An American Town, a Refugee Team, and One Woman's Quest to Make a Difference" by Warren St. John




Vocabulary lists containing boundary