noun (common) (futsuumeishi)
1. iron (Fe)- 2. steel
nouns which may take the genitive case particle 'no', noun (common) (futsuumeishi)
3. iron (will, discipline, lady, etc.)noun (common) (futsuumeishi), noun, used as a suffix, noun, used as a prefix, abbreviation
4. railwaynoun, used as a suffix, colloquial
5. railway enthusiast