Definition of misbrand in English:

misbrand

Pronunciation /ˌmɪsˈbrand/

verb

US
  • (A) To brand (cattle or other stock) incorrectly, especially so as to disguise ownership. (b) Chiefly US, Law. To label or describe (a product or commodity) incorrectly, misleadingly, or dishonestly.

Origin

Late 19th century; earliest use found in Nevada State Journal. From mis- + brand.