We found 23 dictionaries that define the word rationalist:

General (20 matching dictionaries)

1. rationalist: Longman Dictionary of Contemporary English
2. rationalist: Merriam-Webster
3. rationalist: Oxford Learner's Dictionaries
4. rationalist: Collins English Dictionary
5. rationalist: Vocabulary.com
6. Rationalist, rationalist: Wordnik
7. rationalist: Cambridge Advanced Learner's Dictionary
8. rationalist: Wiktionary
9. Rationalist, rationalist: Dictionary.com
10. Rationalist (magazine), Rationalist: Wikipedia, the Free Encyclopedia
11. Rationalist: Online Plain Text English Dictionary
12. rationalist: Webster's Revised Unabridged, 1913 Edition
13. rationalist: Rhymezone
14. Rationalist: AllWords.com Multi-Lingual Dictionary
15. rationalist: Webster's 1828 Dictionary
16. rationalist: FreeDictionary.org
17. rationalist: Mnemonic Dictionary
18. rationalist: TheFreeDictionary.com

Business (1 matching dictionary)

19. rationalist: Legal dictionary

Computing (1 matching dictionary)

20. rationalist: Encyclopedia

Science (1 matching dictionary)

21. FOLDOP - Free On Line Dictionary Of Philosophy (No longer online)

(Note: See rationalism as well.)

Definitions from Wiktionary ( ) ▸ noun:  A person who follows the philosophy of rationalism Similar: positivist, rational egoist, pseudorationalism, rational egoism, rationalisticism, pseudorationalist, critical rationalism, rational selfishness, irrationalism, reliabilist, more... Opposite: irrationalist, anti-rationalist, mystic Types: utilitarians, libertarians, objectivists, anarcho-capitalists, minarchists, more... Phrases: rationalist tradition, more... Adjectives: anti, modern, great, romantic, critical, century, pure, more, economic, scientific, extreme Colors:     gray,     white,     black,     silver,     charcoal, more... ▸ Words similar to rationalist ▸ Usage examples for rationalist ▸ Idioms related to rationalist ▸ Wikipedia articles (New!) ▸ Popular adjectives describing rationalist ▸ Words that often appear near rationalist ▸ Rhymes of rationalist ▸ Invented words related to rationalist