1.a cruel and oppressive dictator
2.in ancient Greece, a ruler who had seized power without legal right to it
3.any person who exercises power in a cruel way;
his father was a tyrant
《tyrant》是美国流行摇滚乐队OneRepublic演唱的一首歌曲,收录在OneRepublic的英文专辑《Dreaming Out Loud》中。