Abhorrent means utterly detestable to your moral sense. Morally abhorrent, an abhorrent act, abhorrent to me.
It is a judgement about right and wrong rather than about taste, which is what separates it from disgusting. The Latin means to shudder away from, and abhorrent takes to when it names whose sense is offended.
1adjectiveabhorrentUtterly detestable to your moral sense.
“The idea of hurting an animal for fun is abhorrent to her.”
abhorrent is a quality.
Latin abhorrere means to shrink back from, from ab plus horrere, to shudder.
Proto-Indo-European
*ǵʰers-
Latin
abhorrens
English, today
abhorrent
Built from
Borrowed from Latin abhorrens, present active participle of abhorreō (“abhor”). Equivalent to abhor + ent.
Etymology from Wiktionary, CC BY-SA