Greek word
apaídeutos
ἀπαίδευτος
What it means
uninstructed, i.e. stupid
uninstructed, i.e. (figuratively) stupid
Where it comes from
from A (Α) (as a negative particle) and a derivative of paideúō (παιδεύω)
How the King James translates it
Every place it appears 1
2 Timothy2:23