noun HSK 5
Traditional 邏輯
luó ji
logic · logical reasoning

Meaning

逻辑 refers to the principles of reasoning and rational thinking. It describes both the formal system of logic used in philosophy and mathematics, as well as the general coherence and rationality of thought or argument in everyday contexts.

Usage

Native speakers use 逻辑 to describe both formal logical systems and everyday reasoning. It commonly appears in academic contexts, but also in casual speech when evaluating whether something makes sense (有逻辑 'has logic' / 没逻辑 'lacks logic'). It's often used to critique arguments or explanations that don't hold together well.

Examples

  1. 01
    你的论证缺乏逻辑
    de lùn zhèng quē luó ji.
    Your argument lacks logic.
  2. 02
    他说话很有逻辑,容易理解。
    shuō huà hěn yǒu luó ji, róng jiě.
    He speaks very logically and is easy to understand.

Characters

Common collocations

  • 逻辑思维
    luó ji wéi
    logical thinking
  • 逻辑
    yǒu luó ji
    to be logical; to make sense
  • 逻辑
    méi luó ji
    to be illogical; to not make sense
  • 逻辑
    luó ji xìng
    logicality; logical nature

Antonyms

Origin

逻辑 is a phonetic transliteration of the English word 'logic', which itself comes from Greek 'logikē'. The characters were chosen for their pronunciation rather than semantic meaning, though both relate vaguely to ordering and organizing thought.

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