This is the 8727th most frequent Catalan word.
envelliment
Aging.
Here, 'envelliment' is used as a noun to describe the natural process of becoming older.
El procés d'envelliment és natural.
The aging process is natural.
In this sentence, 'envelliment' refers to the process of aging as it applies to materials, in this case, wood.
L'envelliment de la fusta afegeix caràcter al moble.
The aging of wood adds character to the furniture.
In this example, 'envelliment' is used in a scientific or medical context to discuss prolonging vitality or delaying the effects of aging.