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

• Mills
• millstone
• millstream
• millwheel
• millwork
• millwright
• Milne
• milo
• milo maize
• milometer
• Milontin
• milord
• Milquetoast
• milreis
• milt
• Miltiades
• miltomate
• Milton
• Milton Friedman
• Milton Snavely Hershey
• Miltonia
• Miltown
• Milvus
• Milvus migrans
• Milwaukee