The Chinese word **句号 (jùhào)**, meaning "period" or "full stop," is a compound word formed through semantic combination, where each character contributes a core meaning: **句 (jù)** means "sentence," and **号 (hào)** in this context means "mark." Therefore, the term literally translates to "sentence mark," directly and logically describing its grammatical function as the punctuation mark that denotes the end of a complete sentence.