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.

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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.

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 …

/ 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 …

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

Nov 5, 2025 · knapsack (third-person singular simple present knapsacks, present participle knapsacking, simple past and past participle knapsacked) To go hiking while burdened with a …

Nov 3, 2021 · Knapsacks are bags with two straps that you can wear over your shoulders. They’re typically made of incredibly durable material and are commonly used by the military or for hiking.

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