Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
world-weariness is a noun meaning "sadness on thinking about the evils of the world". It carries one recorded sense.
sadness on thinking about the evils of the world
Definitions, synonyms and semantic relations for world-weariness come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.