Backpack

Pronunciation

• IPA: /ˈbæk.pæk/

Origin

back + pack

Full definition of backpack

Noun

1. A knapsack, sometimes mounted on a light frame, but always supported by straps, worn on a person’s back for the purpose of carrying things, especially when hiking, or on a student's back when carrying books.
2. A similarly placed item containing a parachute or other life-support equipment.

Synonyms

• back pack
• haversack
• knapsack (US)
• packsack
• rucksack

Verb

1. (intransitive) To hike and camp overnight in backcountry with one's gear carried in a backpack.
2. (intransitive) To engage in low-cost, generally urban, travel with minimal luggage and frugal accommodations.
3. (transitive) To place or carry (an item or items) in a backpack.

Derived terms

• backpacker
• backpacking