1. Carrying something in a pack on the back
   "the backpacking of oxygen is essential for astronauts"
   - packing

1. Hike with a backpack
   "Every summer they are backpacking in the Rockies"
   - pack

Type of: carry, hike

Encyclopedia: Backpack

• inerrant
• inert
• inert gas
• inertia
• inertial
• inertial frame
• inertial guidance
• inertial guidance system
• inertial mass
• inertial navigation
• inertial navigation system
• inertial reference frame
• inertly
• inertness
• inescapable
• inescapably
• inessential
• inessentiality
• inestimable
• inestimably
• inevitability
• inevitable
• inevitable accident
• inevitableness
• inevitably