know by heart

know something by heart

Fig. to know something perfectly; to have memorized something perfectly. I know my speech by heart. I went over and over it until I knew it by heart.

know/learn something (off) by heart

if you know or learn something, especially a piece of writing, by heart, you know or learn it so that you can remember it perfectly He's my favourite poet. I know several of his poems by heart.

Common Names:

Name	Pronounced	Usage
Sukhdeep	-	Indian (Sikh)
Sacagawea	-	Native American
Ivana	-	Czech, Slovak, Serbian, Croatian, Slovene, Bulgarian, Macedonian
Luuk	LUYK	Dutch
Stefan	SHTE-fahn (German), STAY-fahn (Dutch), STE-fahn (Polish)	German, Swedish, Norwegian, Danish, Dutch, Polish, Bulgarian, Macedonian, Serbian
Uladzimir	-	Belarusian