Fly in the teeth of Meaning in English
expression
Definition
To openly challenge or oppose something, especially when it is risky or goes against established rules or expectations.
Usage & Nuances
This idiom is formal and often used in written or serious spoken English. Common with 'fly in the teeth of advice/wisdom/tradition'. It suggests deliberate, bold defiance, not accidental disagreement.
Example Sentences
He chose to fly in the teeth of tradition by wearing casual clothes to the ceremony.
basic
Publishing the article was to fly in the teeth of government warnings.
basic
It would be unwise to fly in the teeth of expert advice.
basic
She loves to fly in the teeth of convention, always trying something new.
natural
Starting your own company can feel like you’re flying in the teeth of common sense, but sometimes it’s worth it.
natural
Don’t be afraid to fly in the teeth of what everyone expects if you believe in your idea.
natural