Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
club-head is a noun meaning "(golf) the head of the club which strikes the ball". It carries one recorded sense.
golf
Definitions, synonyms and semantic relations for club-head come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.