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.

/ 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 Dictionary © Cambridge …

Sep 21, 2025 · Knapsack (noun): A bag or sack carried on the back, often supported by two shoulder straps and sometimes having additional compartments or features such as zippers or pockets.

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

knapsack definition: bag carried on the back, used for carrying supplies or personal items. Check meanings, examples, usage tips, pronunciation, domains, related words.

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.

knapsack - WordReference English dictionary, questions, discussion and forums. All Free.

Define knapsack. knapsack synonyms, knapsack pronunciation, knapsack translation, English dictionary definition of knapsack. n. A bag made of sturdy material and furnished with shoulder straps, …

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

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! You can also call a knapsack a …