Look like the cat that swallowed the canary Meaning in English
expression
Definition
To appear very pleased with yourself, as if you have done something secret or mischievous and feel proud about it.
Usage & Nuances
Informal and slightly old-fashioned idiom. Used when someone has a self-satisfied, smug, or mischievous look. Often for someone who knows a secret or succeeded in a sneaky way. Alternative: 'look smug' is more basic.
Example Sentences
He looks like the cat that swallowed the canary after winning the game.
basic
She looks like the cat that swallowed the canary when she knows something you don't.
basic
The boss looked like the cat that swallowed the canary after the meeting.
basic
You look like the cat that swallowed the canary—what's your secret?
natural
After pulling off that prank, Jake looked like the cat that swallowed the canary all day.
natural
Whenever my brother hides something from me, he looks like the cat that swallowed the canary.
natural