THE FULL ARTICLE — from the International Standard Bible Encyclopedia

The International Standard Bible Encyclopedia (1915), general editor James Orr — public domain, printed whole.

fool'-er-i:

The plural "fooleries" occurs Ecclesiasticus 22:13 King James Version: "Talk not much with a fool .... and thou shalt never be defiled with his fooleries." The Greek word is entinagmos, "a striking or throwing in," "an attack," from entinasso, "to strike into," "cast at," etc. (/APC 1Macc 2:36; 2Macc 4:41; 11:11). the Revised Version (British and American) renders "Thou shalt not be defiled in his onslaught," margin "defiled: in his onslaught turn." The meaning is most probably "with what he throws out," i.e. his foolish or vile speeches, as if it were slaver.