sentries

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.

Immune cells act like vigilant sentries, moving through tissues and detecting remaining cancer cells that could lead to relapse.

From Science Daily • Nov. 21, 2025

The blimps housed there were used as sentries during WWII, armed with machine guns, bombs and charges to fend off submarines, The Times reported.

From Los Angeles Times • Nov. 7, 2023

Wing Commander Douglas Bader ranked as the greatest war hero in the prison and was met on arrival with salutes from German sentries.

From Washington Post • Sep. 26, 2022

But instead of leaving the area, alone or with friends, so many stuck around, posted just a block or two away like sentries, like they were still waiting for something to happen.

From Seattle Times • Jun. 24, 2022

Bigwig, realizing that the sentries were on the jump from watching and waiting with nothing to do, changed places with him and sent Speedwell up to take over from Blackberry.

From "Watership Down: A Novel" by Richard Adams