to rub off or wear away underneath; to rub , bruise , or grind to pieces

http://lila-erc.eu/data/lexicalResources/LewisShort/id/LexicalSense/n46149.0 an entity of type: LexicalSense

to rub off or wear away underneath; to rub , bruise , or grind to pieces 
to rub off or wear away underneath; to rub , bruise , or grind to pieces 

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