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