Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
self-disgust is a noun meaning "shame resulting from strong dislike of yourself or your actions". It carries one recorded sense.
shame resulting from strong dislike of yourself or your actions
Definitions, synonyms and semantic relations for self-disgust come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.