Teresh

Easton's Bible Dictionary (1897)

Severe, a eunuch or chamberlain in the palace of Ahasuerus, who conspired with another to murder him. The plot was detected by Mordecai, and the conspirators were put to death (Esther 2:21; 6:2).

Smith's Bible Dictionary (1863)

(strictness), one of the two eunuchs whose plot to assassinate Ahasuerus was discovered by Mordecai. (Esther 2:21; 6:2) He was hanged. (B.C. 479.)

Public domain dictionaries.