mattress

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noun mat·tress \ ˈma-trəs \

Definition of mattress

1 a :a fabric case filled with resilient material (such as cotton, hair, feathers, foam rubber, or an arrangement of coiled springs) used either alone as a bed or on a bedstead
b :an inflatable airtight sack for use as a mattress
2 :a device (as of interwoven brush and poles) used to protect a shoreline, bank, or streambed from erosion

Recent Examples of mattress from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'mattress.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of mattress

Middle English materas, from Anglo-French, from Medieval Latin materacium, from Arabic maṭraḥ place where something is thrown



MATTRESS Defined for English Language Learners

mattress

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noun

Definition of mattress for English Language Learners

  • : a cloth case that is filled with material and used as a bed


MATTRESS Defined for Kids

mattress

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noun mat·tress \ ˈma-trəs \

Definition of mattress for Students

:a springy pad for use on a bed

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a ram's-horn trumpet used in Judaism

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