How to Pronounce "know by heart"
expression
ˈnoʊ/ /ˈbaɪ/ /ˈhɑɹt
NOH by HART
nˈəʊ/ /bˈaɪ/ /hˈɑːt
NOH by HAAT
Definition
To remember something completely and be able to repeat or use it without looking; to have something memorized perfectly.
IPA Transcription
American English
ˈnoʊ/ /ˈbaɪ/ /ˈhɑɹt
British English
nˈəʊ/ /bˈaɪ/ /hˈɑːt
Simplified Pronunciation
US
NOH by HART
UK
NOH by HAAT
Listen in Context
I know by heart all the words to that song.
He can know by heart the whole poem.
Do you know by heart your address?
After so much practice, she knows by heart every dance step.