Water jet explained

Water jet may refer to:

• A jet of water under pressure, like in an ornamental fountain or drain cleaner
• Pump-jet, a marine propulsion mechanism for jetskis and other types of boats
• Water jet cutter, a tool for cutting and the machining of engineering materials
• Water-jet printer, a printer that makes use of water instead of ink
• Dental water jet, see Oral irrigator
• Jet spray, see Bidet shower