what is difference between Backpack and Bookbag
- back pack
From back + pack.
- IPA(key): /ˈbæk.pæk/
backpack (plural backpacks)
- 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.
- A similarly placed item containing a parachute or other life-support equipment.
- knapsack (US)
backpack (third-person singular simple present backpacks, present participle backpacking, simple past and past participle backpacked)
- (intransitive) to hike and camp overnight in backcountry with one’s gear carried in a backpack
- (intransitive) to engage in low-cost, generally urban, travel with minimal luggage and frugal accommodations
- (transitive) to place or carry (an item or items) in a backpack
book + bag
bookbag (plural bookbags)
- A bag for holding books for school.