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-satisfied is an adjective meaning "marked by excessive complacency or self-satisfaction". It carries 2 recorded senses.
contented to a fault with oneself or one's actions
“he had become complacent after years of success”
“his self-satisfied dignity”
Definitions, synonyms and semantic relations for self-satisfied come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.