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Definitions

sniffer

[snif-er] / ˈsnɪf 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.

The sources said the tool, called a "signal sniffer", was mounted on a helicopter to fly over an area where officials believe she might be, to track down her exact location.

From BBC • Feb. 17, 2026

In the two weeks since Guthrie's disappearance, the FBI and local police have conducted a massive search operation involving helicopters, sniffer dogs and hundreds of officers, while taking in thousands of call-in tips.

From BBC • Feb. 17, 2026

In the two weeks since Guthrie's disappearance, the FBI and Pima County sheriff's officers have conducted a massive search operation involving helicopters, sniffer dogs, hundreds of officers, and thousands of tips called in.

From BBC • Feb. 15, 2026

Footage from the campsite on Mount Maunganui, an extinct volcano, shows a huge slip near the base of the volcanic dome, as rescuers and sniffer dogs comb through crushed caravans and flattened tents.

From BBC • Jan. 22, 2026

Her ashen hair sits in a quivering pile atop her head and her spectacles, if not teetering on the end of her sniffer, hang from a sterling chain to rest upon her ample bosom.

From "The Bletchley Riddle" by Ruta Sepetys and Steve Sheinkin