Name given to Israel, probably signifying 'upright ones;' others prefer 'beloved of Jehovah.' Jehovah was the 'God of Jeshurun;' and Moses, 'king in Jeshurun.' Deut. 32:15; Deut. 33:5, 26; Isa. 44:2.
Original
Morrish Bible Dictionary · Jeshurun, [Jeshu'run] Jesurun. [Jesu'run]
Bible Dictionary J 2 · stempublishing.com