Word: 养母 (yǎngmǔ) Traditional: 養母 养母 dictionary entry yǎngmǔ foster mother; adoptive mother Full dictionary entry for 养母 Example sentences using 养母 2 sentences, showing page 1 of 1. 养母待他像亲生儿子。 Yǎngmǔ dài tā xiàng qīnshēng érzi. His adoptive mother treats him like her own son. 我养母今年七十岁了。 Wǒ yǎngmǔ jīnnián qīshí suì le. My adoptive mother is seventy this year.