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

• subdialects
• subdirectorires
• subdirectory
• subdistrict
• subdistricts
• subdivide
• subdivided
• subdivider
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• subdividing
• subdivisible
• subdivision
• subdivisional
• subdivisions
• subdivisive
• sub divo
• subdolous
• subdominant
• subdominants
• subdorsal
• subduable
• subdual
• subduals
• subduce