trade·mark 
/ˈtreɪdˌmɑɚk/ noun
plural trade·marks /ˈtreɪdˌmɑɚk/ noun [count] 1 : something (such as a word) that identifies a particular company's product and cannot be used by another company without permission
▪ “Kleenex” is a registered trademark. — abbr. TM 2 : a quality or way of behaving, speaking, etc., that is very typical of a particular person, group, or organization
▪ Outspokenness has always been his trademark. ▪ Courtesy is the company's trademark. — often used before another noun ▪ She greeted us with her trademark smile.
▪ “Kleenex” is a registered trademark. — abbr. TM
▪ Outspokenness has always been his trademark. ▪ Courtesy is the company's trademark. — often used before another noun ▪ She greeted us with her trademark smile.
— trade·marked /ˈtreɪdˌmɑɚkt/ adjective
▪ That name is trademarked. = That is a trademarked name.
/ˈtreɪdˌmɑɚkt/ adjective ▪ That name is trademarked. = That is a trademarked name.
