How can a trademark be defined?

A trademark can be defined as words, names, or symbols that are used by organizations to identify and distinguish their goods or services from those of others. This definition encompasses various forms of identifiers that help consumers recognize the source of a product, ensuring that brands maintain their unique identity in the market. Trademarks serve not only as a means of branding but also provide legal protection to prevent others from using similar identifiers that could lead to consumer confusion.

While other options touch on aspects related to branding, they do not capture the full scope of what constitutes a trademark. For instance, trademarks are not solely about words or phrases chosen by consumers, nor are they limited to adjectives that indicate product origin. Additionally, trademarks do not represent symbols exclusively related to company profits; rather, they are specifically designed to signify the brand itself and its association with particular products or services in the market. Therefore, the most comprehensive and accurate definition of a trademark is the one that emphasizes its role in brand identification and differentiation in commerce.