nonskid

/ˌnɑnˈskɪd/
adjective
  1. Designed to prevent or reduce slipping; having a surface that provides traction.
    • The nonskid tape on the stairs made them much safer for the children.
    • These nonskid shoes are perfect for working in a busy restaurant kitchen.
    • She bought nonskid socks for the yoga class to keep from slipping on the mat.
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