backpack
🇺🇸
/ˈbækpæk/
🇬🇧
/ˈbækpæk/
a bag you carry on your back, often used for hiking or school
She packed her lunch in her backpack before going to school.
something you wear on your back to carry things
The gardener used a backpack sprayer to water the plants.
to travel with a backpack, carrying your things
They plan to backpack through Europe next summer.