Real Dictionary

trademark
If you say that something is the trademark of a particular person or place, you mean that it is characteristic of them or typically associated with them.
countable noun: A trademark is a name or symbol that a company uses on its products and that cannot legally be used by another company.

trademark in American English
a symbol, design, word, letter, etc. used by a manufacturer or dealer to distinguish a product or products from those of competitors: usually registered and protected by law
noun: any name, symbol, figure, letter, word, or mark adopted and used by a manufacturer or merchant in order to designate his or her goods and to distinguish them from those manufactured or sold by others. A trademark is a proprietary term that is usually regi
transitive verb: to stamp or otherwise place a trademark designation upon

trademark in British English
to label with a trademark
noun: a mark or signature characteristic of a particular person, organization, etc.; trademark
noun: the name or other symbol used to identify the goods produced by a particular manufacturer or distributed by a particular dealer and to distinguish them from products associated with competing manufacturers or dealers. A trademark that has been officially