Harrowing means deeply distressing to go through or to hear. A harrowing account, harrowing footage, a harrowing experience.
It is stronger than upsetting and is reserved for testimony and images that leave a mark. The metaphor is agricultural: a harrow is a heavy frame of spikes dragged over a field to break the soil up, so a harrowing account tears you over. Note harrow, the implement.
1adjectiveharrowingDeeply distressing to go through or to hear.
“She gave a harrowing account of her escape from the burning building.”
synonyms: distressing, agonising
harrowing is a quality of distress.
by surface analysis, en + harrow + ing.
Etymology from Wiktionary, CC BY-SA