bark up the wrong tree
This page is about the idiom bark up the wrong treeINFORMAL
If you're barking up the wrong tree, you're looking for something in the wrong place or going about something in the wrong way.
- The police think the drugs are being brought in by the mafia, but they're barking up the wrong tree. They should be looking much closer to home.
- She's barking up the wrong tree if she's interested in Gavin. Doesn't she know he's gay?
Origin: Metaphorical, from the image of a dog barking up a tree in which it thinks another animal has taken refuge in order to escape it.
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Contributor: Matt Errey