Definition of Hallmark™ card noun from the Oxford Advanced Learner's Dictionary

 

Hallmark™ card

 noun
noun
BrE
 
; NAmE
 
 
jump to other results
any of the greetings cards made by the US company Hallmark Cards Inc, one of the biggest companies of its kind in the world. It was established in 1910 by Joyce C Hall (a man). Its advertisements include the sentence, ‘When you care enough to send the very best.’ Hallmark also sponsors the television show The Hallmark Hall of Fame and owns the Hallmark Channel, a company that makes television programmes.