Definition of "sniffing" []

• Present participle of sniff. (verb)
• A sniff sound or action. (noun)

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• "Suddenly, two coyotes begin sniffing out the young as easy prey."
• "Bought the "Animal Away" and it didn't seem to have any effect on my new neighbors dog until I moved it to within sniffing distance."
• "Police dogs are extremely useful in sniffing out & detecting drugs."