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AstroTurf

noun [U]
 
 
/ˈæs.trə.tɜːf/ US  /-troʊ.tɝːf/ trademark

Definition

a type of artificial grass surface, used especially for sports fieldsSurfaces on which sports take place
(Definition of AstroTurf noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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