Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
morbific is an adjective meaning "able to cause disease". It carries one recorded sense.
able to cause disease
“infective agents”
“pathogenic bacteria”
Definitions, synonyms and semantic relations for morbific come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.