Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
alpha-blocker is a noun meaning "any of various drugs that block alpha-adrenergic receptors; used in treating benign prostatic hyperplasia; relaxes the muscles of the prostate and bladder". It carries one recorded sense.
any of various drugs that block alpha-adrenergic receptors; used in treating benign prostatic hyperplasia; relaxes the muscles of the prostate and bladder
Definitions, synonyms and semantic relations for alpha-blocker come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.