Définitions
1.NounA word, symbol, or phrase used to identify a particular company's product and differentiate it from other companies' products.
2.NounEspecially, such a term that is registered with a government agency so as to have legal protection against use by other companies.
3.NounAny proprietary business, product or service name.
4.NounThe aspect for which someone or something is best known; a hallmark or typical characteristic.
5.VerbTo register something as a trademark.
6.VerbTo so label a product.
7.AdjectiveDistinctive, characteristic, signature.