1. (noun) acquiring desirable qualities by being left undisturbed for some time

• ageing
• ripening

2. (noun) the organic process of growing older and showing the effects of increasing age

• ageing
• senescence

3. (adjective) growing old

• ageing
• senescent

1. (noun) acquiring desirable qualities by being left undisturbed for some time

• biological process
• organic process

2. (noun) the organic process of growing older and showing the effects of increasing age

• biological process
• organic process

1. (noun) acquiring desirable qualities by being left undisturbed for some time

• mellowing

2. (noun) the organic process of growing older and showing the effects of increasing age

• catabiosis

1. (adjective) growing old

• old

1. (noun) the organic process of growing older and showing the effects of increasing age

• ageing
• senescent

2. (adjective) growing old

• age
• get on
• maturate
• mature
• senesce
• agedness
• senescence
• ageing
• senescence