'Tyrannus' definitions:

Definition of 'Tyrannus'

From: WordNet
noun
Type genus of the Tyrannidae: tyrant flycatchers [syn: Tyrannus, genus Tyrannus]

Definition of 'Tyrannus'

From: Easton
  • Tyrannus prince, a Greek rhetorician, in whose "school" at Ephesus Paul disputed daily for the space of two years with those who came to him (Acts 19:9). Some have supposed that he was a Jew, and that his "school" was a private synagogue.

Definition of 'Tyrannus'

From: Hitchcock
    Tyrannus, a prince; one that reigns