Bed sheet

rectangular piece of cloth or linen cotton used to cover a mattress

A bed sheet is a rectangular piece of cloth that is put on top of a mattress. This is done for reasons of hygiene, and to protect it from wear. If bed sheets are used, they are put under blankets.

Folded bed sheets
Differently colored bed-sheets

The term bed sheet was first used in the 15th century.[1] Bed sheets were traditionally white and made of cotton, linen or silk, however, now various colors and patterns are used.

References

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  1. "Bed sheet". Merriam-Webster. Retrieved 2022-05-10.