理屈
りくつ
rikutsu
JLPT N1nounVocabularyLevel 99 - JLPT N1

Quick answer

理屈 (りくつ (rikutsu)) means "Logic". The reading is りくつ (rikutsu). Audio pronunciation and kanji breakdown are below.

Meaning

Logic

Also : theory · reason

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Example Sentences

その議論は複雑な理屈に基づいており、一般人には理解しづらい。

そのぎろんはふくざつなりくつにもとづいており、いっぱんじんにはりかいしづらい。

That argument is based on complex logic and is difficult for ordinary people to understand.

Kanji in this word

Grammar to study at this level

Last updated Jun 17, 2026

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rikutsu meaning in Japanese: 理屈 (りくつ (rikutsu)) | InitialJ