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Definitions

diadem

[dahy-uh-dem] / ˈdaɪ əˌdɛm /


Example Sentences

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Also stolen was a diadem that once belonged to the Empress Eugenie, which has nearly 2,000 diamonds; and a necklace that once belonged to Marie-Amelie, the last queen of France.

From Barron's • Oct. 20, 2025

Almost 1 meter in diameter, the vessel entombed a woman in her late 20s with a shining silver diadem on her forehead.

From Science Magazine • Oct. 4, 2023

It does not have any crown or royal symbols - unlike many of the predecessors, where kings' stamps often include an image of a crown and queens are depicted wearing a crown or diadem.

From BBC • Feb. 7, 2023

The initial notes bore a portrait of the queen wearing the family’s diamond diadem.

From New York Times • Dec. 19, 2022

“Professor,” Harry said, approaching the little Charms master, “Professor, I’m sorry to interrupt, but this is important. Have you got any idea where the diadem of Ravenclaw is?”

From "Harry Potter and the Deathly Hallows" by J.K. Rowling




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