A trademark that has been officially registered with the government by its owner. Indicated by the symbol ®.

A word, symbol, or phrase used to identify a particular company's product and differentiate it from other companies' products. / Any proprietary business, product or service name.

(proscribed) To register something as a trademark. / (proscribed) To so label a product.

(informal) Distinctive, characteristic, signature.

One who earns a living by trading goods or securities.

(business, law) A successful brand name or trademark that has come to refer to the generic class of objects rather than the specific brand type.

plural of tradesperson

The skills acquired through experience of a trade. / (espionage) The methods used in espionage and clandestine operations.

A skilled and experienced tradesman, especially one who has submitted a masterpiece to his guild.

The entrance to a large house, used by tradesmen to deliver goods and services; usually at the side or rear. / (slang) The anus.