1. Made up of or containing rock fragments or ash from a volcanic eruption

Encyclopedia: Pyroclastic

• dengue
• dengue fever
• deniable
• denial
• denier
• denigrate
• denigrating
• denigration
• denigrative
• denigrator
• denigratory
• denim
• Denis Diderot
• Denisonia
• Denisonia superba
• denitrification
• denitrify
• denizen
• Denmark
• Denmark Vesey
• Dennis Gabor
• Dennstaedtia
• Dennstaedtia punctilobula
• Dennstaedtiaceae
• healthier