Search the dictionary A Chinese word or character, or English Search 6 entries. zhízi 侄子 brother's son zhízi 姪子 brother's son zhìzǐ 质子 proton (positively charged nuclear particle) zhìzǐ 質子 proton (positively charged nuclear particle) zhīzi 栀子 cape jasmine (Gardenia jasminoides) zhīzi 梔子 cape jasmine (Gardenia jasminoides)