块菌 Traditional form: 塊菌 Pinyin (reading): kuàijūn Definitions: truffle (edible root fungus) Characters: 块 - piece, lump, chunk; dollar; measure word for currency 菌 - mushroom; bacteria, germ, microbe Traditional characters: 塊 - piece, lump, chunk; dollar; measure word for currency 菌 - mushroom; bacteria, germ, microbe