backpack
UK[ˈbækpæk]US[ˈbækˌpæk]
n
A bag carried on the back, typically supported by two shoulder straps, used for carrying books, supplies, or personal belongings.
v
To travel or hike carrying one's belongings in a backpack.
Morpheme Breakdown
back
pack
back
body part
pack
bundle
Etymology
The word 'backpack' is a transparent modern English compound, formed by combining two native Germanic elements. 'Back' originates from the Proto-Germanic 'bakam', which has maintained a remarkably stable meaning related to the rear part of the torso. 'Pack' entered English from continental Germanic languages, related to the concept of bundling goods for transport. The compound logically describes its function: a pack (a container for goods) designed specifically to be carried on one's back, a concept that evolved from simple knapsacks to the specialized hiking and school gear we know today.
Analysis
Structure: back (body part) + pack (bundle)
- back: From Old English 'bæc', meaning the rear surface of the human body. In this compound, it denotes the location where the item is carried.
- pack: From Middle Dutch 'pac' or Middle Low German 'pak', meaning a bundle or a package. It refers to the container for carrying items.
Examples
She packed her notebook and lunch into her backpack before heading to school.
They plan to backpack across Europe for the entire summer.
The new ergonomic backpack distributes weight more evenly across the shoulders.