ageing

Definition of Ageing in English :

1. ageing, aging, ripening

acquiring desirable qualities by being left undisturbed for some time

2. ageing, aging, senescence

the organic process of growing older and showing the effects of increasing age

3. ageing, aging, senescent

growing old

WordNet Lexical Database for English. Princeton University. 2010.

Ageing

noun

1.

the process of growing old or developing the appearance and characteristics of old age

2.

the change of properties that occurs in some metals after heat treatment or cold working

adjective

3.

becoming or appearing older or elderly

an ageing car

4.

giving or creating the appearance of age or elderliness

that dress is really ageing on her

n.
Chiefly British

Variant of aging.