‘柿子’ (shì·zi) is a common noun referring to the sweet, orange-red fruit of the persimmon tree, native to China and widely cultivated across East Asia. The first character 柿 (shì) specifically denotes the persimmon tree or fruit, while the second character 子 (zi) is a nominal suffix often used to form concrete nouns for small or familiar objects—here adding a colloquial, natural tone rather than indicating ‘child’ or ‘seed.’ Unlike many fruits ending in -zi (e.g., 桃子 táo·zi), 柿子 has no alternate bare form; it is almost always used with the -zi suffix.

Persimmons are especially associated with autumn in Chinese culture and appear frequently in seasonal food discussions, traditional medicine (often eaten dried as 干柿子 gān shì·zi), and regional cuisine. They’re commonly sold fresh at markets, used in desserts like persimmon cakes, or dried for winter storage. Because unripe persimmons are extremely astringent, people often wait until they soften—or choose non-astringent varieties like 甜柿 (tián shì). The word appears in idioms and poetry, symbolizing warmth, harvest, or nostalgia for home.