What does the word diadem mean?

Usage examples for diadem

  1. Oh, greatly did they hope, and greatly dare, Who bade the stars in heaven fight for them, And set upon their battle- flag a fair New constellation as a diadem! – The Poems of Henry Van Dyke by Henry Van Dyke
  2. Mass was publicly performed by Father Valverde, and the Inca Manco received the fringed diadem of Peru, not from the hand of the high- priest of his nation, but from his Conqueror, Pizarro. – History-of-the-Conquest-of-Peru-with-a-preliminary-view-of-the-civilization-of-the-Incas by Prescott, William Hickling