周岁

Traditional form:

週歲

Pinyin (reading):

zhōusuì

Definitions:

• one full year (e.g. on child's first birthday)

Characters:

• 周 - Zhou dynasty; circumference
• 岁 - year; years old, age; harvest

Traditional characters:

• 週 - week; turn, cycle; anniversary
• 歲 - year; years old, age; harvest