Pronunciation

IPA: /ˈɹiːzən/ (General American), /ˈɹiːzn̩/ (Received Pronunciation). The primary stress is on the first syllable: REE-zən.

Etymology

The word “reason” comes from Middle English resoun, from Anglo-Norman raisun, ultimately from Latin ratiō (“calculation, reason”), from the verb reor (“to think”). It traces back to Proto-Indo-European *h₂reh₁- (“to think”). It displaced the native Old English rǣden (“advice, plan”). A doublet of “ration” and “ratio.”

Meanings

As a noun (countable and uncountable, plural: reasons):

  • A cause or explanation for something: “The reason for the delay was bad weather.”
  • A motive or justification: “She had good reasons to quit her job.”
  • Rational thinking or logic: “Humans rely on reason to solve problems.”

As a verb (intransitive, third-person singular: reasons, present participle: reasoning, past: reasoned):

  • To think logically or argue: “He reasoned that it was too risky.”
  • To persuade using logic: “She reasoned with the child to calm him down.”

Morphology and Grammar Notes

“Reason” is a versatile word functioning as both noun and verb. As a noun, it’s often uncountable in senses like “use reason,” but countable as “reasons for.” The verb follows regular conjugation. No irregular forms. Derived forms include reasonable (adj.), reasoning (n./gerund), and reasoned (adj.).

Short Interesting Facts

In philosophy, “reason” is central to thinkers like Aristotle, who saw it as the human capacity for logic distinguishing us from animals. The phrase “reason of state” (from Machiavelli) justifies actions for national interest, influencing politics. Historically, “reason” evolved to mean justice in Middle English, as in “to have reason for my rhyme.”

Tips to Learn It Easier

Associate “reason” with “rational” – both stem from Latin roots for thinking. Practice by debating daily decisions: “What’s your reason?” Use mnemonics like “REE-son” for the stressed syllable. Read philosophy snippets to see it in context.

Cultural or Contextual Features

In Western culture, reason symbolizes Enlightenment values, as in Descartes’ “I think, therefore I am.” It’s contrasted with emotion or faith in literature, like in Jane Austen’s novels where characters “reason” through social dilemmas. In legal contexts, “beyond reasonable doubt” underscores its role in justice systems.

Examples

Simple: The reason is simple.

Medium: He gave several reasons why he couldn’t attend the meeting.

Complex: Although she was tempted to ignore the evidence, she reasoned that ignoring the facts would only lead to more problems in the future.

Synonyms, Antonyms, and Common Combinations

Synonyms (noun): cause, motive, explanation, logic.

Synonyms (verb): deduce, argue, think.

Antonyms (noun): nonsense, irrationality, instinct.

Antonyms (verb): guess, intuit.

Common combinations: reason why, for that reason, listen to reason, beyond reason, reason with someone, stand to reason.

Mini-Tasks

  • Make a sentence: Create one using “reason” as a verb.
  • Find a synonym: List two synonyms and use one in a sentence.
  • Common phrase: Explain “it stands to reason” in your own words.
  • Reflection: Describe a time you used reason to solve a problem.