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 that the total weight …

/ 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 …

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.

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

Nov 5, 2025 · Noun knapsack (plural knapsacks) (chiefly US) (in UK, dated or archaic) A case of canvas or leather, for carrying items on the back.

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, …

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

A strong bag, typically carried over one shoulder, used by soldiers and (later also) travellers, hikers, etc., for carrying supplies. A load or pack carried on the back or shoulders; a knapsack, a swag; a …

A backpack, also called knapsack, schoolbag, rucksack, pack, booksack, bookbag, haversack, packsack, or backsack, is in its simplest frameless form, a fabric sack carried on one’s back and …