Definition of sniffer dog in English:

sniffer dog

Line breaks: sniff¦er dog

noun

  • A dog trained to find drugs or explosives by smell.
    More example sentences
    • Soon, he was asked to train a sniffer dog for the police department.
    • Only two women permanently work at the premises and it was terrifying when police officers turned up with a sniffer dog to search for drugs.
    • They used a sniffer dog to check for drugs and arrested seven men throughout the operation on Wednesday.

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