1. A protective mask with a filter; protects the face and lungs against poisonous gases
   - gasmask, respirator

Derived forms: gas helmets

Type of: mask

• corporately
• corporation
• corporation law
• corporatism
• corporatist
• corporativism
• corporeal
• corporeality
• corporeally
• corporeity
• corposant
• corps
• corps de ballet
• corps diplomatique
• corpse
• corpulence
• corpulency
• corpulent
• corpus
• corpus amygdaloideum
• corpus callosum
• Corpus Christi
• corpus delicti
• corpus geniculatum laterale
• corpus geniculatum mediale