Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
guanabenz is a noun meaning "antihypertensive drug (trade name Wytensin) that reduces blood pressure by its effect on the central nervous system". It carries one recorded sense.
antihypertensive drug (trade name Wytensin) that reduces blood pressure by its effect on the central nervous system
trade name
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for guanabenz come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.