Sniff out
verb
To discover or identify a hidden or lost object, situation, or person.
The police dogs were trained to sniff out bombs.

Often appears as...
- sniff out a secret
- sniff out danger
verb
To recognize or identify by instinct or intuition.
She has an uncanny ability to sniff out a good deal.

Often appears as...
- sniff out a bargain
- sniff out opportunity
verb
To discover or identify a hidden or lost object, situation, or person.
The police dogs were trained to sniff out bombs.

Often appears as...
- sniff out a secret
- sniff out danger
verb
To recognize or identify by instinct or intuition.
She has an uncanny ability to sniff out a good deal.

Often appears as...
- sniff out a bargain
- sniff out opportunity
Definition 1 of 2

Hidden Discovery
Used when someone uncovers something not easily noticed or that's deliberately concealed.

The auditor sniffed out financial discrepancies in the accounts.
Investigative Skills
Often involves using expertise or specialized skills to find something.

Detectives can sniff out the tiniest clues at a crime scene.
Not Literal
Does not always involve the physical act of smelling; it's a metaphor for detecting.

His parents could always sniff out when he was lying.
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