fusain /fū-zānˈ/

1. An important constituent of coal, resembling charcoal and consisting of plant remains from which the volatiles have been eliminated (also /fūˈzān/)
2. Artists' fine charcoal
3. A drawing done with this

• pinguefying
• Pinguicula
• pinguid
• pinguidities
• pinguidity
• pinguin
• pinguins
• pinguitude
• pinguitudes
• pinhead
• pinheads
• pinhole
• pinhole camera
• pinhole cameras
• pinhole glasses
• pinhole photography
• pinholes
• pinhooker
• pinhookers
• pinier
• pinies
• piniest
• pining
• pinion
• pinioned