名詞 arnica:

1. used especially in treating bruises
2. any of various rhizomatous usually perennial plants of the genus Arnica
3. an ointment used in treating bruises

ar.ni.ca

n.（名詞）
Any of various perennial herbs of the genusArnica in the composite family, having opposite, simple leaves and mostly radiate heads of yellow flowers.
阿尼菊：菊科植物中一種多年生阿尼菊 屬植物，有對生，單葉和頂部呈放射狀的黃花
A tincture of the dried flower heads of the European speciesA. montana, applied externally to reduce the pain and inflammation of bruises and sprains.
山生阿尼菊酊：一種由歐洲產山生阿尼菊 的干花頭制成的藥酊，用以減輕挫傷和扭傷引起的疼痛和炎癥

來源：
New Latin Arnica [genus name]
現代拉丁語 Arnica [屬名]