diadem

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diadem

  • /ˈdaɪ.əˌdɛm/

Rhymes with -aɪədɛm

Where it comes from

From Middle English diademe, dyademe, from Old French diademe, from Latin diadēma, from Ancient Greek διάδημα (diádēma, “band, especially worn around a tiara”), from διαδέω (diadéō, “bind around”).

noun diadems · diademe

  1. An ornamental headband worn as a badge of royalty. The Apollon wing of the Louvre has a set of historic crowns, diadems and sovereign jewellery.
  2. A crown. And vvhen the princely Perſean Diadem, / Shall ouervveigh his vvearie vvitleſſe head, / And fall like mellovved fruit, vvith ſhakes of death, / In faire Perſea noble Tamburlain / Shall be my Regent, and remaine as King:
  3. Regal power; sovereignty; empire—considered as symbolized by the crown.
  4. An arch rising from the rim of a crown (rarely also of a coronet), and uniting with others over its centre.

verb diadems · diademming · diademing · diademmed · diademed

  1. To adorn with a diadem; to crown. The star of her destiny is the morning star of the new-born century. O’er the Golden Gate it glitters, diademming this youthful Queen of the Pacific in her robes of freedom gorgeously inlaid with gold.

    Opposite: undiadem

Translations

Every language

noun ornamental headband

Españoldiadema
日本語ダイアデム
Portuguêsdiadema
Françaisdiadème
DeutschDiadem
Italianodiadema
Românădiademă
Русскийдиаде́ма diadéma
العربيةديادم
עבריתעֲטָרָה 'atará

noun crown

Portuguêsdiadema
Françaiscouronne, diadème
Italianocorona, diadema

noun regal power

Françaiscouronne

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MLA

"diadem." Wiktionary, via Micwyn, micwyn.com/word/diadem. Accessed 6 Nov. 2026.

APA

diadem. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/diadem

Chicago

"diadem." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/diadem.

BibTeX
@misc{diadem_2026,
  title = {diadem},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/diadem},
  urldate = {2026-11-06}
}