Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
streptococcal is an adjective meaning "of or relating to or caused by streptococci". It carries one recorded sense.
of or relating to or caused by streptococci
Definitions, synonyms and semantic relations for streptococcal come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.