rationale

/ræʃiə'nɑ:li/

Thân thiện

The judge explained the legal rationale behind the ruling.

Definition

1. Noun:
   • The fundamental reason or logical basis for a course of action, belief, or phenomenon: A "rationale" is the underlying set of reasons or principles that explain and justify something. It provides the logical foundation for a decision, plan, or system.

Examples of Usage

• Noun:
  • The committee presented a clear rationale for the new policy.
  • I don't understand the rationale behind their investment strategy.
  • The rationale for the experiment was explained in the paper's introduction.

Advanced Usage

• "The rationale being that...": Used to introduce the logical reasoning behind a statement.
  • The procedure was changed, the rationale being that it would improve safety.
• "Underlying rationale": Emphasizes the fundamental or foundational reasoning.
  • We need to examine the underlying rationale for these cultural norms.

Variants and Related Words

• Rational (adj): Based on or in accordance with reason or logic.
  • It was a rational decision based on the available data.
• Rationalize (verb): To attempt to explain or justify (one's own or another's behavior or attitude) with logical, plausible reasons, even if these are not true or appropriate.
  • He tried to rationalize his excessive spending.

Synonyms

• Reasoning: The process of thinking about something in a logical way to form a conclusion or judgment.
• Basis: The underlying support or foundation for an idea, argument, or process.
• Justification: The action of showing something to be right or reasonable.

Related Phrases

• "Provide a rationale": To give or supply the logical reasons for something.
  • The report must provide a rationale for each recommendation.
• "Lack of rationale": The absence of a logical basis.
  • The proposal was rejected due to a complete lack of rationale.

Related Idioms

• "The why and the wherefore": The reasons or rationale for something. (This idiom is less common but directly relates to explaining reasons).
  • Before we proceed, we need to understand the why and the wherefore of this plan.

Học thuật

Noun

1. (law) an explanation of the fundamental reasons (especially an explanation of the working of some device in terms of laws of nature)
   • the rationale for capital punishment
   • the principles of internal-combustion engines

Từ đồng nghĩa

• principle