1. A protective pad over a mattress to protect it

Derived forms: mattress pads

Type of: pad

• sisal family
• sisal hemp
• sise
• sisham
• siskin
• siskiyou lewisia
• Sison
• Sison amomum
• siss
• sissified
• sissiness
• sissoo
• sissu
• sissy
• sissyish
• sister
• sister-in-law
• sisterhood
• sisterlike
• sisterly
• sistership
• Sistine
• Sistine Chapel
• sistrum
• Sistrurus