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