aphron

ἄφρονες,[2 verses](adj pl masc voc) ) "You fools" is aphron, which means  "senseless" (of statues), "frantic," "crazed," "silly," and "foolish." - - The adjective translated as "you fools" means  "mindless," "senseless" (of statues), "frantic," "crazed," "silly," and "foolish."  This is the first time it is used in the Gospels by Jesus. It is used only once more. Its root words mean "no mind." 

Word Type
adj
Number Verses
2
Only Used In
Luke