Definition of registered trademark noun from the Oxford Advanced Learner's Dictionary


registered trademark

BrE BrE//ˌredʒɪstəd ˈtreɪdmɑːk//
; NAmE NAmE//ˌredʒɪstərd ˈtreɪdmɑːrk//
(symbol ®)
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the sign or name of a product, etc. that is officially recorded and protected so that nobody else can use it
See the Oxford Advanced American Dictionary entry: registered trademark