sillimanite /silˈi-mə-nīt/

A mineral, Al₂SiO₅, aluminium silicate in the form of orthorhombic crystals, occurring in argillaceous metamorphic rocks (see also fibrolite under fibre)

• minuteness
• minutenesses
• minuter
• minutes
• minutest
• minute steak
• minute steaks
• minute-watch
• minute-watches
• minute-while
• minute-whiles
• minutia
• minutiae
• minuting
• minutiose
• minx
• minxes
• miny
• minyan
• minyanim
• minyans
• Miocene
• miombo
• miombos
• mioses