aging / ageing
The spelling of the participle and the noun.
The standard spelling is aging. Ageing is British. Write aging.
Examples
Use The paint is aging.
Avoid The paint is ageing.
British English writes ageing.
The spelling of the participle and the noun.
The standard spelling is aging. Ageing is British. Write aging.
Use The paint is aging.
Avoid The paint is ageing.
British English writes ageing.