noun
complete sentence
A sentence that is grammatically complete and self-contained, often contrasted with fragments or incomplete clauses.
日本語の完結文は、普通、述語で終わります。
A complete Japanese sentence normally ends with a predicate.
単文 is a simple sentence with one subject-predicate structure, whereas 完結文 focuses on the completeness of the sentence regardless of its complexity.
Compound of 完結 (completion) and 文 (sentence). The term is a straightforward combination of its components.