moronic

  1. Adjective.  (medicine) having a mental age of between seven and twelve years.
  2. Adjective.  (slang) behaving in the manner of a moron; idiotic; stupid.

This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.

This entry was last updated on RefTopia from its source on 3/20/2012.