What is the meaning of Cinnabar?

A deep red mineral, mercuric sulfide, HgS; the principal ore of mercury; such ore used as the pigment vermilion.

A bright red colour tinted with orange.

A species of moth, Tyria jacobaeae, having red patches on its predominantly black wings.

The Elixir of Life.

Of a bright red colour tinted with orange.

Source: wiktionary.org