亲缘 Traditional form: 親緣 Pinyin (reading): qīnyuán Definitions: blood relationship; genetic relationship; consanguinity Characters: 亲 - relatives, parents; intimate; the hazelnut tree 缘 - reason, cause; fate; margin, hem Traditional characters: 親 - relatives, parents; intimate; the hazelnut tree 緣 - reason, cause; fate; margin, hem