Meaning of the word "learn by heart" in English

What does "learn by heart" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

learn by heart

US /lɜrn baɪ hɑrt/
UK /lɜːn baɪ hɑːt/

Idiom

to memorize something perfectly

Example:
She had to learn by heart all the lines for the play.
It's important to learn by heart the multiplication tables.