barrier

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.

Because of this physical and biological barrier, many existing immune cell therapies struggle to work well against these types of cancers.

From Science Daily

These were isolated pockets of biodiversity separated by deep ocean barriers that most species could not cross.

From Science Daily

"You'd think it's something small but a lot of clubs are still behind the times with that. It's about breaking those barriers and making sure spaces are available for mums," she added.

From BBC

"We have seen that time and time again in all sorts of systems - it relies on somebody being willing to ask for help and that is sometimes quite a difficult barrier to get across first."

From BBC

The all-rounder has said he wants to carry on as captain and fitness would appear to be the only barrier to him remaining in charge.

From BBC