Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
tyrannidae is a noun meaning "New World tyrant flycatchers most numerous in Central America and South America but also in the United States and Canada". It carries one recorded sense.
New World tyrant flycatchers most numerous in Central America and South America but also in the United States and Canada
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 tyrannidae come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.