We found 20 dictionaries that define the word moronic:

General (15 matching dictionaries)

1. moronic: Merriam-Webster
2. moronic: Oxford Learner's Dictionaries
3. moronic: Collins English Dictionary
4. moronic: Vocabulary.com
5. Moronic, moronic: Wordnik
6. moronic: Cambridge Advanced Learner's Dictionary
7. moronic: Wiktionary
8. moronic: Dictionary.com
9. moronic: Rhymezone
10. moronic: AllWords.com Multi-Lingual Dictionary
11. moronic: FreeDictionary.org
12. moronic: Mnemonic Dictionary
13. moronic: TheFreeDictionary.com

Business (2 matching dictionaries)

14. moronic: Merriam-Webster Legal Dictionary
15. moronic: Legal dictionary

Computing (1 matching dictionary)

16. moronic: Encyclopedia

Medicine (1 matching dictionary)

17. moronic: Medical dictionary

Slang (1 matching dictionary)

18. moronic: Urban Dictionary

(Note: See moron as well.)

Definitions from Wiktionary (moronic) ▸ adjective:  (medicine, dated) Having a mental age of between seven and twelve years. ▸ adjective:  (informal) Behaving in the manner of a moron; idiotic; stupid. Similar: stupid, unintelligent, moronical, submoronic, sophomoronic, hypomnesic, morphinic, medicinary, promnesic, mindly, more... Opposite: intelligent, smart, brilliant, genius Types: idiotic, stupid, dumb, ignorant, foolish, silly, unintelligent, dense, more... Phrases: moronic acid, more... ▸ Words similar to moronic ▸ Usage examples for moronic ▸ Idioms related to moronic ▸ Wikipedia articles (New!) ▸ Popular nouns described by moronic ▸ Words that often appear near moronic ▸ Rhymes of moronic ▸ Invented words related to moronic