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

• hapten
• haptens
• hapteron
• hapterons
• haptic
• haptics
• haptoglobin
• haptoglobins
• haptotropic
• haptotropism
• haptotropisms
• hapu
• hapus
• haqueton
• haraam
• hara-kiri
• haram
• harambee
• harambees
• harams
• harangue
• harangued
• haranguer
• haranguers
• harangues