Translation guide
The English word "recursive" is primarily a technical term used in mathematics, computer science, and linguistics. This guide focuses on how to express the concept of recursion naturally in Japanese, covering both technical and figurative uses.
Describing a function, algorithm, or rule that calls or refers to itself.
The standard technical term for 'recursive'. Used as a な-adjective or adverbially with に.
この関数は再帰的に定義されている。
This function is defined recursively.
再帰的アルゴリズムは理解しにくいことがある。
Recursive algorithms can be difficult to understand.
Noun meaning 'recursion'. Often used in compounds like 再帰関数 (recursive function).
再帰はプログラミングの重要な概念だ。
Recursion is an important concept in programming.
Sometimes used for 'recursive' in mathematical contexts, especially in contrast with 'deductive'. More precisely means 'inductive', but can overlap with recursive definitions.
帰納的定義
recursive definition (inductive definition)
Describing something that contains smaller versions of itself, like a fractal or nested structure.
The same technical term can be used figuratively for self-similar patterns.
この絵は再帰的な構造を持っている。
This painting has a recursive structure.
Literally 'nested structure'. Commonly used to describe recursive containment, like Russian dolls.
このデザインは入れ子構造になっている。
This design has a recursive/nested structure.
Specifically refers to fractal-like recursion. More visual and less abstract.
この模様はフラクタル状に繰り返されている。
This pattern repeats in a recursive/fractal manner.
Describing the ability to embed clauses within clauses indefinitely.
Used in linguistics to describe recursive grammar rules.
人間の言語は再帰的な構造を持つ。
Human language has a recursive structure.
Means 'embedding structure', often used to describe recursive embedding in syntax.
この文は埋め込み構造によって長くなっている。
This sentence is lengthened by recursive embedding.
In everyday conversation, directly translating 'recursive' as 再帰的 may sound overly technical or confusing. Instead, describe the specific pattern (e.g., 'repeating', 'nested', 'self-similar').