Aged Ivory

Ageing

Ageing is the process of becoming older. The term refers mainly to humans, many other animals, and fungi; whereas for example, bacteria, perennial plants and some simple animals are potentially biologically immortal. In a broader sense, ageing can refer to single cells within an organism which have ceased dividing, or to the population of a species.

Ivory

Ivory is a hard, white material from the tusks and teeth of animals, that consists mainly of dentin, one of the physical structures of teeth and tusks. The chemical structure of the teeth and tusks of mammals is the same, regardless of the species of origin, but ivory contains structures of mineralized collagen. The trade in certain tusks and teeth other than elephant is well established and widespread; therefore, "ivory" can correctly be used to describe any mammalian teeth or tusks of commercial interest which are large enough to be carved or scrimshawed.

Ivory (color)

Ivory is an off-white color named after, and derived from, the material made from the tusks and teeth of certain animals, such as the elephant and the walrus. It has a very slight tint of yellow.

aged

Adjective

1. Old.
2. Having the age of.

Noun

1. Old people, collectively.

ivory

Noun

1. The hard white form of dentin which forms the tusks of elephants, walruses and other animals.
2. A creamy white color, the color of ivory.

Adjective

1. Made of ivory.
2. Resembling or having the colour of ivory.