Meaning and Usage
"推理" primarily means "reasoning" or "inference," referring to the process of logically deducing conclusions from given information. It is also widely used to denote the "mystery" or "detective" genre in literature and media.
Common Contexts
You will often see "推理" in contexts involving solving puzzles, crimes, or mysteries, such as in detective stories or when discussing logical thinking. It can describe both the act of reasoning and the genre itself.
Collocations and Patterns
- 推理する: to reason or infer, used when someone is actively deducing something.
- 推理小説: mystery or detective novel, a common genre term.
- 推理力: reasoning ability, referring to someone's skill in logical deduction.
Register and Nuance
"推理" is a formal word often used in written language, academic contexts, or when discussing intellectual activities. In casual conversation, people might use simpler words like "考える" (to think) or "推測" (guess).
Common Learner Mistake
Learners sometimes confuse "推理" with "推測" (guess, speculation). "推理" implies a logical, evidence-based process, while "推測" can be more of a guess without strong evidence. Use "推理" when emphasizing logical deduction.