The meaning of KNAPSACK is a bag (as of canvas or nylon) strapped on the back and used for carrying supplies or personal belongings : backpack. How to use knapsack in a sentence.

The knapsack problem is the following problem in combinatorial optimization: Given a set of items, each with a weight and a value, determine which items to include in the collection so …

Whether you're heading to the gym or the office, a reliable knapsack can make all the difference. Explore durable, organizational options to simplify your day.

KNAPSACK definition: a canvas, nylon, or leather bag for clothes, food, and other supplies, carried on the back by soldiers, hikers, etc. See examples of knapsack used in a sentence.

/ ˈnæpˌsæk / Add to word list a small bag with straps that can hold it against a person’s back, leaving the arms free (Definition of knapsack from the Cambridge Academic Content …

A knapsack is a bag with two straps that you wear over your shoulders, leaving your arms free. Don't forget your knapsack when you head out on that hiking trip!

A knapsack is a canvas or leather bag that you carry on your back or over your shoulder.

Definition of knapsack noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

4 days ago · Noun knapsack (plural knapsacks) (chiefly US, dated or archaic in UK) A case of canvas or leather, for carrying items on the back.

Oct 28, 2025 · A knapsack is a versatile and essential tool for modern life. By understanding the three core types—EDC knapsacks, Travel knapsacks, and Specialty/Work knapsacks—you …