grandmother

/ˈɡɹæn(d)ˌmʌðə(r)/

• phonetics
• /ˈɡɹæn(d)ˌmʌðə(r)/ 
• /ˈɡɹæn(d)ˌmʌðɚ/ 

• noun
• A mother of someone's parent.
• A female ancestor or progenitor.
• 反義詞 : grandchild; granddaughter; grandson; grandfather;