Thesaurus.com
Dictionary.com
Showing results for barrier. Search instead for biobier.
Definitions

barrier

[bar-ee-er] / ˈbær i ər /




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.

Expense is also a barrier to Australia's success being replicated in low and middle-income nations, who might not have the resources or the healthcare systems to support the push to elimination, researchers say.

From BBC • May 1, 2026

As costs rose, the nonprofit idea started to look more and more like a barrier to helping the company achieve its goals, since it limited its ability to raise money.

From Slate • Apr. 30, 2026

The role typically requires a master’s degree and state license, which can create a higher barrier to entry, but also supports more stable demand.

From MarketWatch • Apr. 28, 2026

Scientists often need to observe how drugs move through the blood vessels in this barrier and whether they successfully reach brain tissue.

From Science Daily • Apr. 28, 2026

The invisible barrier must have disappeared, too, because Mini finally noticed Aru.

From "Aru Shah and the End of Time" by Roshani Chokshi




Vocabulary lists containing barrier