Last Updated
：2025/11/19
mattress
IPA(Pronunciation)
（ present singular third-person ）
（ participle present ）
（ participle past ）
（ past ）
Quizzes for review
(transitive) To cover with a thick layer, like a mattress; to blanket.
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mattress
They mattress the rooftop with layers of recycled rubber to improve insulation.
See correct answer
They mattress the rooftop with layers of recycled rubber to improve insulation.
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