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

• semimonthly
• seminal
• seminal duct
• seminal fluid
• seminal vesicle
• seminar
• seminarian
• seminarist
• seminary
• seminate
• seminiferous
• seminiferous tubule
• Seminole
• Seminole bread
• seminoma
• seminude
• semiofficial
• semiology
• semiopaque
• semiotic
• semiotical
• semiotician
• semiotics
• semiparasite
• semiparasitic