老龄化

Traditional form:

老齡化

Pinyin (reading):

lǎolínghuà

Definitions:

• aging (population)

Characters:

• 老 - old, aged; experienced
• 龄 - age; years
• 化 - to change, to convert, to reform; -ize

Traditional characters:

• 老 - old, aged; experienced
• 齡 - age; years
• 化 - to change, to convert, to reform; -ize