tiki: (Maori, Marquesan),  figure.

Tiki ( ti'i in Tahitian , ki'i in Hawaiian) is a the word used in Polynesia to indicate a figure, an image.
It is represented by a human figure with marked traits: big eyes, nose, ears and mouth.

Many stories about Tiki exist throughout Polynesia.
According to some Maori legends Tiki was the first man created by the god Tane (Kane in Hawaii), while other legends refer to Tiki as a demigod who created the first man.

The tradition of Marquesan tattooing is called  patutiki, which means drawn figures.

Marquesan traditional male and female tattooing.

The word tiki actually indicates any figure, any image, especially when it has human-like traits, and for this reason figures that have very specific anatomic traits (be they tattooed, painted or carved) are normally called tiki.
The commonly recognized traits of the tiki are big eyes and nostrils, open mouth and prominent ears.
In particular, tiki eyes are often depicted closed, but nostrils are always shown. This stems from the belief that tiki could smell dangers even before seeing them.

These traits are so representative of the tiki that they are often used independently.
An eye, an ear, the mouth, a hand. They sometimes appear in traditional designs to represent a deity, a demigod or a human with special habilities.

Tiki hands are usually depicted with three fingers, especially in Maori traditions where the three fingers represent different things to different tribes (ancestors, balance, fire-making, prosperity...).
They are generally used to symbolize protection and fertility.

Arms are usually associated to strength, power, and tiki arms are used to symbolize strength, or growth when they are designed pointing upward.

The full article includes images and usage samples, check it here: