豆, originally a food container, serves as a semantic component to express meanings related to food container or bean. 豆 also serves as a phonetic component to form characters.
In modern Chinese 豆 means: beans, peas, bean-shaped things, etc.
Characters formed by the semantic component 豆
豇 短 豌 豉 豏 豋 豐 厨/廚 酆 剅 jiāng duǎn wān shì xiàn dēng fēng chú chú fēng lóu
Characters formed by the phonetic component 豆
逗 荳 梪 痘 浢 毭 脰 饾/餖 dòu
侸 裋 尌 澍 shù