1. A mineral found usually in thin, wedge-shaped crystals of a yellow or green to black colour; it is a silicate of titanium and calcium

Derived forms: sphenes

Encyclopedia: Sphene

• Fentanyl
• fenugreek
• fenugreek seed
• Fenusa
• Fenusa pusilla
• Feodor Dostoevski
• Feodor Dostoevsky
• Feodor Dostoyevsky
• Feodor Mikhailovich Dostoevski
• Feodor Mikhailovich Dostoevsky
• Feodor Mikhailovich Dostoyevsky
• feoff
• feoffee
• feoffment
• Feosol
• fer-de-lance
• feral
• feral man
• Ferber
• Ferdinand
• Ferdinand and Isabella
• Ferdinand de Lesseps
• Ferdinand de Saussure
• Ferdinand I
• Ferdinand II