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  1. RATIONAL Definition & Meaning | Dictionary.com

    RATIONAL definition: agreeable to reason; reasonable; sensible. See examples of rational used in a sentence.

  2. Rationality - Wikipedia

    Rationality is the quality of being guided by or based on reason. In this regard, a person acts rationally if they have a good reason for what they do, or a belief is rational if it is based on strong evidence. This …

  3. RATIONAL Definition & Meaning - Merriam-Webster

    The meaning of RATIONAL is having reason or understanding. How to use rational in a sentence.

  4. RATIONAL | English meaning - Cambridge Dictionary

    RATIONAL definition: 1. based on clear thought and reason: 2. (of a number) that can be expressed as the ratio of two…. Learn more.

  5. Rational - Definition, Meaning & Synonyms | Vocabulary.com

    Rational comes from the Latin word rationalis, meaning reasonable or logical. If you're rational, you do things based on logic, as opposed to impulse or whimsy. The original meaning in English was of …

  6. rational - WordReference.com Dictionary of English

    agreeable to reason; reasonable; sensible: a rational plan for economic development. having or exercising reason, sound judgment, or good sense: a calm and rational negotiator. being in or …

  7. RATIONAL definition and meaning | Collins English Dictionary

    Rational decisions and thoughts are based on reason rather than on emotion. He's asking you to look at both sides of the case and come to a rational decision. Mary was able to short-circuit her stress …

  8. RATIONAL Synonyms: 140 Similar and Opposite Words - Merriam-Webster

    Synonyms for RATIONAL: intelligent, reasoning, reasonable, thinking, logical, mental, analytic, intellectual; Antonyms of RATIONAL: irrational, unreasonable, nonrational, unthinking, unintelligent, …

  9. RATIONAL | meaning - Cambridge Learner's Dictionary

    rational adjective (WITHOUT EMOTION) able to make decisions based on facts and not be influenced by your emotions or imagination:

  10. RATIONAL | definition in the Cambridge English Dictionary

    RATIONAL meaning: 1. based on clear thought and reason: 2. (of a number) that can be expressed as the ratio of two…. Learn more.