UNCERTAIN; UNCERTAINTY

un-sur'-tin,un-sur'-tin-ti: Adjective adelos, 2 Macc 7:34; 1 Corinthians 14:8; adverb adelos, 1 Corinthians 9:26; noun adelotes, 1 Timothy 6:17; adelos means "not clear," and so "uncertain." Also the King James Version The Wisdom of Solomon 9:14 for episphales, "unsteady," the Revised Version (British and American) "prone to fall."

From the International Standard Bible Encyclopedia
Edited by James Orr, published in 1939 by Wm. B. Eerdmans Publishing Co.