懂中文 Dong Chinese

媼

ǎo

old woman

Evolution

媼 Seal script Shuowen (~100 AD)

Seal script

Shuowen (~100 AD)
媼 Clerical script Western Han dynasty (202 BC-9 AD)

Clerical script

Western Han dynasty (202 BC-9 AD)
Definitions

媪 (媼) 

ǎo

old woman; lower-class woman