(heraldry) Having a different tincture inside the mouth, of trumpets, etc.

(espionage, military) A name used to clandestinely identify somebody or something for confidentiality.

simple past tense and past participle of cobrand

(countable) Any precious metal alloy consisting of gold and a platinum group metal such as platinum or palladium or other white metal such as nickel. / Cotton / Sugar / China or porcelain / Cocaine.