Dictionary

Teresh

Easton's Dictionary

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 Dictionary

(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.)

International Standard Bible Encyclopedia

te'-resh (teresh (Es 2:21; 6:2); Codex Vaticanus, Codex Alexandrinus, and Codex Sinaiticus omit it; but Codex Sinaiticus' margin has Tharas and Tharras): A chamberlain of King Ahasuerus. Oppert compares the name with Tiri-dates, the name of the governor of Persepolis in the time of Alexander. Another explanation identifies it with the Persian word turs "firm"; Scheft links it with the Persian tarsha, "desire."