n.
Pronunciation: ' t ī -r ə nt
Function: noun
Etymology: Middle English tyraunt, from Anglo-French tyran, tyrant, from Latin tyrannus, from Greek tyrannos
Date: 14th century
1 a : an absolute ruler unrestrained by law or constitution b : a usurper of sovereignty
2 a : a ruler who exercises absolute power oppressively or brutally b : one resembling an oppressive ruler in the harsh use of authority or power