Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
good-humored is an adjective meaning "disposed to please". It carries one recorded sense.
disposed to please
“an amiable villain with a cocky sidelong grin”
Definitions, synonyms and semantic relations for good-humored come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.