Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
hyaena is a noun meaning "doglike nocturnal mammal of Africa and southern Asia that feeds chiefly on carrion". It carries one recorded sense.
doglike nocturnal mammal of Africa and southern Asia that feeds chiefly on carrion
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 hyaena come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.