1. Gases ejected from an engine as waste products
   - exhaust, fumes

Type of: gas, waste, waste material, waste matter, waste product

Encyclopedia: Exhaust fumes

• compound sentence
• compoundable
• compounded
• compounder
• compounding
• comprador
• comprecation
• comprehend
• comprehended
• comprehendible
• comprehensibility
• comprehensible
• comprehensibly
• comprehension
• comprehensive
• comprehensive examination
• comprehensive school
• comprehensively
• comprehensiveness
• compress
• compressed
• compressed air
• compressed file
• compressed gas
• compressibility