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Dumb luck Meaning in English

expression

ˈdəm/ /ˈɫək
DUHM LUK
dˈʌm/ /lˈʌk
DUM LUK

Definition

Good luck that happens by accident and without skill or planning; success by chance.

Usage & Nuances

Informal and mildly humorous; often suggests that someone did not deserve their luck. Commonly used with 'just' ('just dumb luck') or sarcastically. Not literally about intelligence; 'dumb' intensifies the lack of skill or strategy involved.

Example Sentences

It was just dumb luck that we found a parking spot.

basic

He won the lottery by dumb luck.

basic

Finding my old friend here was pure dumb luck.

basic

Honestly, her promotion was dumb luck more than hard work.

natural

We survived the storm by dumb luck, not skill.

natural

Don't give me that genius talk—it was all dumb luck.

natural