1. An oil lamp that will not ignite flammable gases (methane)
   - Davy lamp

Derived forms: safety lamps

Type of: kerosene lamp, kerosine lamp, oil lamp

Encyclopedia: Safety lamp

• optics
• optimal
• optimally
• optimisation
• optimise
• optimism
• optimist
• optimistic
• optimistically
• optimization
• optimize
• optimum
• option
• optional
• optionally
• optometrist
• optometry
• opulence
• opulent
• opulently
• Opuntia
• Opuntia cholla
• Opuntia lindheimeri
• Opuntia tuna
• Opuntiales