Meaning of the word "work like a charm" in English

What does "work like a charm" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

work like a charm

US /wɜrk laɪk ə tʃɑrm/
UK /wɜrk laɪk ə tʃɑrm/
"work like a charm" picture

Idiom

1.

to be very effective or successful, often in a surprising way

Example:
I tried a new recipe for the cake, and it worked like a charm.
The trick to calm the baby always works like a charm.
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