The International Standard Bible Encyclopedia

Despair

de-spar': The substantive only in 2Co 4:8, "perplexed, but not in (the Revised Version (British and American) "yet not unto") despair," literally, "being at a loss, but not utterly at a loss." "Unto despair" here conveys the force of the Greek prefix ex ("utterly," "out and out"). Desperate, in Job 6:26; Isa 17:11. In the latter instance, the Hebrew adjective is derived from a verb = "to be sick," and the literally, rendering would be "incurable" (compare Job 34:6, "my wound is incurable"). Desperately in Jer 17:9 the King James Version, where the heart is said to be "desperately (i.e. incurably) wicked" or "sick."

The International Standard Bible Encyclopedia, James Orr (1915). Public domain, from the CrossWire SWORD module.