Rationalism

/ˈɹæʃ(ə)nəlɪzəm/ noun

noun ·Moderate ·College level

Meaning at a glance

  • Primary sense: The theory that reason is a source of knowledge independent of and superior to sense perception.
  • Grammar: rationalism is listed as noun.
  • Nearest alternatives: apologetics, apriorism, atomism, buddhology.
  • Useful contrasts: affectivism, bias, chirology.
  • Usage evidence: The opinion opposed to mysticism in philosophy is sometimes spoken of as rationalism. Rationalism insists that all our beliefs ought ultimately to find for themselves articulate grounds. Such grounds, for rationalism, must consist of four things: (1) definitely statable abstract principles; (2) definite facts of sensation; (3) definite hypotheses based on such facts; and (4) definite inferences logically drawn.

How to use "rationalism"

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  2. Compare nearby synonyms to make sure "rationalism" carries the exact meaning, tone, and strength you need.
  3. Use the example sentence as a context check. If your sentence uses the word differently, confirm that the grammar still fits.

Meaning check

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Source and review context

This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "rationalism" in a final draft.

If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.

Before you rely on this definition

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Compare nearby meanings

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Definition decision workflow

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Check whether "rationalism" is acting as noun in your sentence. A definition is only useful when the grammar matches the way the word is being used.

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Definitions

Noun
  1. 1
    The theory that reason is a source of knowledge independent of and superior to sense perception. countable, uncountable
  2. 2
    the doctrine that reason is the right basis for regulating conduct wordnet
  3. 3
    The theory that knowledge may be derived by deductions from a priori concepts (such as axioms, postulates or earlier deductions). countable, uncountable
  4. 4
    (philosophy) the doctrine that knowledge is acquired by reason without resort to experience wordnet
  5. 5
    A view that the fundamental method for problem solving is through reason and experience rather than faith, inspiration, revelation, intuition or authority. countable, uncountable

    "The opinion opposed to mysticism in philosophy is sometimes spoken of as rationalism. Rationalism insists that all our beliefs ought ultimately to find for themselves articulate grounds. Such grounds, for rationalism, must consist of four things: (1) definitely statable abstract principles; (2) definite facts of sensation; (3) definite hypotheses based on such facts; and (4) definite inferences logically drawn."

Show 2 more definitions
  1. 6
    the theological doctrine that human reason rather than divine revelation establishes religious truth wordnet
  2. 7
    Elaboration of theories by use of reason alone without appeal to experience, such as in mathematical systems. countable, uncountable

Antonyms

affectivismbiaschirologyconcept of animality

Example

"The opinion opposed to mysticism in philosophy is sometimes spoken of as rationalism. Rationalism insists that all our beliefs ought ultimately to find for themselves articulate grounds. Such grounds, for rationalism, must consist of four things: (1) definitely statable abstract principles; (2) definite facts of sensation; (3) definite hypotheses based on such facts; and (4) definite inferences logically drawn."

Common questions

What does "rationalism" mean?

The theory that reason is a source of knowledge independent of and superior to sense perception.

What is a synonym for "rationalism"?

Common synonyms include: apologetics, apriorism, atomism, buddhology, canonics, cerebralism.

How do you use "rationalism" in a sentence?

The opinion opposed to mysticism in philosophy is sometimes spoken of as rationalism. Rationalism insists that all our beliefs ought ultimately to find for themselves articulate grounds. Such grounds, for rationalism, must consist of four things: (1) definitely statable abstract principles; (2) definite facts of sensation; (3) definite hypotheses based on such facts; and (4) definite inferences logically drawn.

How do you pronounce "rationalism"?

Pronounced /ˈɹæʃ(ə)nəlɪzəm/.

Etymology

From rational + -ism.

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