1.
single sentence; one sentence
A single written or spoken sentence. Used when referring to the structure or content of written text.
一文が長すぎる。
The sentence is too long.
Usage
一文 refers to a single sentence in writing. It is commonly used when discussing writing style, editing, or text structure.
Do not confuse with 一文 (one mon — a tiny amount of money), which has a different reading and meaning.