Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
sk-ampicillin is a noun meaning "semisynthetic penicillin (trade names Principen and Polycillin and SK-Ampicillin)". It carries one recorded sense.
semisynthetic penicillin (trade names Principen and Polycillin and SK-Ampicillin)
trademark · trade name
Definitions, synonyms and semantic relations for sk-ampicillin come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.