秋 appears in 秋天 (qiūtiān, autumn), 中秋节 (Zhōngqiū jié, Mid-Autumn Festival), 秋季 (qiūjì, fall season). The character combines 禾 (grain) and 火 (fire), evoking the golden harvest season.
culture
中秋节 (Mid-Autumn Festival) is one of China's most important holidays, celebrated with mooncakes (月饼) and family gatherings under the full moon.