rationalist

/'ræʃnəlist/

Thân thiện

A rationalist thinker carefully examines a geometric diagram.

Definition

1. Noun:

   • A person who bases opinions and actions on reason and knowledge rather than on religious belief or emotional response: A rationalist emphasizes logical thinking and observable facts.
   • A follower of the philosophical doctrine of rationalism: Someone who believes that reason is the primary source of knowledge and justification, often in contrast to empiricism or religious faith.

2. Adjective:

   • Relating to or characteristic of rationalism or rationalists: Describing ideas, arguments, or systems of thought that are based on reason.

Usage Examples

• Noun:

  • As a rationalist, she demanded evidence for every claim.
  • The debate featured a rationalist and a theologian discussing the origins of the universe.

• Adjective:

  • His rationalist approach to ethics rejected supernatural commands.
  • The rationalist philosophy of Descartes heavily influenced modern science.

Advanced Usage

• "scientific rationalist": A rationalist who specifically applies scientific methods and principles.

  • The scientific rationalist dismissed the theory as it was not falsifiable.

• "Enlightenment rationalist": Referring to thinkers from the Age of Enlightenment who championed reason.

  • Voltaire was a quintessential Enlightenment rationalist.

Variants and Related Words

• Rationalism (n): The philosophical theory that reason is the foundation of certainty in knowledge.

  • His book is a clear defense of rationalism over mysticism.

• Rationalistic (adj): Pertaining to or characteristic of rationalism.

  • The argument had a dry, rationalistic tone.

Synonyms

• Reasoner: A person who thinks and argues logically.
• Freethinker: A person who forms opinions independently, especially in religious matters.

Related Phrases

• "rationalist worldview": A perspective on the world guided by rationalist principles.
  • The novel critiques a purely rationalist worldview for ignoring human emotion.

Related Idioms

• "The cold light of reason": (Not a direct idiom with "rationalist," but conceptually related) This phrase describes the perspective of a rationalist, emphasizing dispassionate, logical analysis.
  • He examined the problem in the cold light of reason, like a true rationalist.

Học thuật

Adjective

1. of or relating to or characteristic of rationalism
   • rationalist philosophy

Noun

1. someone who emphasizes observable facts and excludes metaphysical speculation about origins or ultimate causes

Từ đồng nghĩa

• positivist