丹たん

1. 1cinnabar ; vermilion (mercury sulfide) ; red lead (trilead tetroxide) Translated by Jiyomi
2. 2red color ; vermilion pigment ; cinnabar
3. 3elixir (esp. of immortality) ; pill
4. 4sincerity ; true heart ; devotion

JMdict entry 2870834. Source and licence.