1. A supplementary pump available if needed
   - auxiliary pump

Derived forms: donkey pumps

Type of: pump

• thoriate
• thoriated
• thorite
• thorium
• thorium-228
• thorn
• thorn apple
• thorn-tipped
• thornback
• thornbill
• Thorndike
• thorniness
• thornless
• Thornton
• Thornton Niven Wilder
• Thornton Wilder
• thorny
• thorny amaranth
• thorny skate
• thorough
• thorough bass
• thoroughbred
• thoroughbred race
• thoroughbred racing
• thoroughfare