Main Entry:
di·a·dem Listen to the pronunciation of diadem
Pronunciation:
\ˈdī-ə-ˌdem, -dəm\
Function:
noun
Etymology:
Middle English diademe, from Anglo-French, from Latin diadema, from Greek diadēma, from diadein to bind around, from dia- + dein to bind; akin to Sanskrit dāman rope
Date:
13th century
1 a: crown 2 ; specifically : a royal headband b: crown 6a(1)2: something that adorns like a crown
<.< i looked it up