What is Moronic?

Moronic definition and meaning on Dictionary terms:
Informal. a person who is notably stupid or lacking in good judgment: I wonder why they elected that narrow-minded moron to Congress.
Psychology. (no longer in technical use; now considered offensive) a person of borderline intelligence in a former and discarded classification of mental retardation, having an intelligence quotient of 50 to 69.

RELATED WORDSirresponsible, idiotic, dumb, dopey, foolish, pointless, asinine, brainless, dense, half-baked, ill-advised, inane, ludicrous, mindless, nonsensical, senseless, unintelligent, unthinking, dimwitted, doltish