IPA: /ˈtreɪdˌmɑrk/
KK: /ˈtreɪdˌmɑrk/
Relating to a word, phrase, or logo that has been officially registered as a trademark, giving it legal protection against unauthorized use.
The logo on the product is trademarked, so no one else can use it without permission.
To officially register a symbol, word, or phrase as belonging to a specific company or individual, giving them exclusive rights to use it.
The company trademarked its logo to protect its brand identity.
Past: trademarked
Past Participle: trademarked
Trademarked → It is formed from "trade" (from Old English *træd*, meaning a path or way of life) and "mark" (from Old English *mearc*, meaning a boundary or sign) combined with the suffix "-ed" (indicating a completed action). The word "trademarked" refers to something that has been marked or designated as a specific sign of trade or ownership.
Think of a 'path' ('trade') that is 'marked' ('mark') to show ownership or brand identity — that's what trademarked means.
No commonly confused words.