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 erebid moth, Tyria jacobaeae, having red patches on its predominantly black wings.

Synonym of dragon's blood (type of resin)

(Can we verify this sense?) The Elixir of Life.

Of a bright red colour tinted with orange.

Source: wiktionary.org