Strong's Hebrew #3804 - כֶּתֶר kether (a crown)

circlet, diadem

From kathar; properly, a circlet, i.e. A diadem:

see HEBREW kathar

1) crown
Part of Speech: noun masculine
A Related Word by BDB/Strong’s Number: from H3803
Same Word by TWOT Number: 1060a

כֶּ֫תֶר noun masculine crown ((perhaps Persian loan-word Lag^{Ges Abh. 207}); Late Hebrew id.; Aramaic כִּתְרָא; Arabic the higher hump of a camel); — always construct, in combin מַלְכוּת ׳כ royal crown Esther 1:11; Esther 2:17 (both of queen), Esther 6:8 (of king).

Strong's Hebrew: 3804. כֶּ֫תֶר (kether) — 3 Occurrences

Esther 1:11
HEB: לִפְנֵ֥י הַמֶּ֖לֶךְ בְּכֶ֣תֶר מַלְכ֑וּת לְהַרְא֨וֹת
NAS: with [her] royal crown in order to display
KJV: the king with the crown royal,
INT: before the king crown with royal to display

Esther 2:17
HEB: הַבְּתוּלֹ֑ת וַיָּ֤שֶׂם כֶּֽתֶר־ מַלְכוּת֙ בְּרֹאשָׁ֔הּ
NAS: the royal crown on her head
KJV: the royal crown upon her head,
INT: the virgins set crown the royal her head

Esther 6:8
HEB: וַאֲשֶׁ֥ר נִתַּ֛ן כֶּ֥תֶר מַלְכ֖וּת בְּרֹאשֽׁוֹ׃
NAS: head a royal crown has been placed;
KJV: rideth upon, and the crown royal
INT: whose has been placed crown A royal head