Easton's Dictionary
Garden, or gift of fortune, one of the seven eunuchs or
chamberlains who had charge of the harem of Ahasuerus (Esther 1:10).
Smith's Dictionary
(gift of God), one of the seven chamberlains or eunuchs of the harem of King Ahasuerus. (Esther 1:10) (B.C. 483.)
International Standard Bible Encyclopedia
big'-tha (bighetha'; Septuagint Barazi; Codex Vaticanus, Boraze; Codex Alexandrinus, Oareboa): One of the seven eunuchs or chamberlains having charge of the harem of King Xerxes ("Ahasuerus") and commanded to bring Vashti to the king's banquet (Es 1:10).