causing or marked by grief or anguish; "a grievous loss"; "a grievous cry"; "her sigh was heartbreaking"; "the heartrending words of Rabin's granddaughter"
Something that is heartbreaking makes you feel extremely sad and upset. This year we won't even be able to buy presents for our grandchildren. It's heartbreaking. making you feel extremely sad or disappointed
Heartbreak is very great sadness and emotional suffering, especially after the end of a love affair or close relationship. great sadness or disappointment