Someone's true feelings, wishes, or conscience, often as opposed to reason, duty, or what they show outwardly.; if you know sth in your heart, you have a strong feeling that it is true; Keep someone in your affection or memory; cherish them (hold someone / a place in your heart).; Be kind or willing enough to do something, especially a favor or an act of forgiveness (find it in your heart to).
Editorial50% of films
Someone's true feelings, wishes, or conscience, often as opposed to reason, duty, or what they show outwardly.
Oxford25% of films
if you know sth in your heart, you have a strong feeling that it is true
Editorial10% of films
Keep someone in your affection or memory; cherish them (hold someone / a place in your heart).
Editorial5% of films
Be kind or willing enough to do something, especially a favor or an act of forgiveness (find it in your heart to).
Definitions from the Oxford Advanced Learner's Dictionary, 9th edition