backpack

Summary

backpack ranks in the top 2% of general entities by monthly Wikipedia readership (317 views/month).^[1]

Key Facts

• backpack is a type of bag^[2].
• backpack is a type of pack^[3].
• backpack's Commons category is recorded as Backpacks^[4].
• backpack's topic's main category is recorded as Category:Backpacks^[5].
• backpack's Commons gallery is recorded as Backpack^[6].
• backpack's described by source is recorded as Collier's New Encyclopedia, 1921^[7].
• backpack's different from is recorded as messenger bag^[8].

Body

Definition and Type

Recorded subclass of include bag^[2] and pack^[3].

Influence

Things named for backpack include knapsack problem^[9], an optimization problem^[10].

Why It Matters

backpack ranks in the top 2% of general entities by monthly Wikipedia readership (317 views/month).^[1] backpack has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.^[11] backpack is known by 19 alternative names across languages and contexts.^[12]

Entities named for backpack include knapsack problem^[9], an optimization problem^[10].