Meaning of ACHISH in English
(angry), a Philistine king of Gath, who in the title of the 34th Psalm is called Abimelech. David twice found a refuge with him when he fled from Saul. (B.C. 1061.) On the first occasion he was alarmed for his safety, feigned madness, and was sent away.
Smith's Bible English dictionary. Английский библейский словарь Смита. 2012