We found 7 dictionaries that define the word preconceived idea:

General (6 matching dictionaries)

1. preconceived idea: Vocabulary.com
2. preconceived idea: Dictionary.com
3. preconceived idea: Rhymezone
4. preconceived idea: FreeDictionary.org
5. preconceived idea: Mnemonic Dictionary
6. preconceived idea: TheFreeDictionary.com

Business (1 matching dictionary)

7. preconceived idea: Legal dictionary

(Note: See preconceived_ideas as well.)

Definitions from WordNet (preconceived idea) ▸ noun:  an opinion formed beforehand without adequate evidence Types: stereotype, prejudice, bias, more... ▸ Words similar to preconceived idea ▸ Usage examples for preconceived idea ▸ Idioms related to preconceived idea ▸ Wikipedia articles (New!) ▸ Words that often appear near preconceived idea ▸ Rhymes of preconceived idea ▸ Invented words related to preconceived idea