1. A hand-operated pump that resembles a revolver; forces grease into parts of a machine
   - gun

Derived forms: grease-guns

Type of: pump

• charge account credit
• charge card
• charge nurse
• charge of quarters
• charge per unit
• charge plate
• charge sheet
• charge unit
• charge up
• charge-coupled device
• charge-exchange accelerator
• chargeable
• chargeback
• charged
• chargeman
• charger
• chargrill
• chargé d'affaires
• Chari
• Chari River
• Chari-Nile
• charily
• Charina
• Charina bottae
• chariness