1. (geology) the solid material thrown into the air by a volcanic eruption that settles on the surrounding areas

Derived forms: tephras

Encyclopedia: Tephra

• latter
• latter-day
• Latter-Day Saint
• latterly
• lattice
• latticed
• latticelike
• latticework
• Latvia
• Latvian
• Latvian monetary unit
• laud
• laudability
• laudable
• laudableness
• laudably
• laudanum
• laudation
• laudator
• laudatory
• lauder
• Laudo
• laugh
• laugh at
• laugh away