妳

奶
nǎi
variant of 嬭 nǎi

CEDICT

Homographs

奶 nǎi
  1. breast
  2. milk
  3. to breastfeed
妳 nǐ you (Note: In Taiwan, 妳 is used to address females, but in mainland China, it is not commonly used. Instead, 你 is used to address both males and females.)
嬭 nǎi
  1. mother
  2. variant of 奶 nǎi