greetings cardnoun [ C ]
uk/ˈɡriː.tɪŋz ˌkɑːd/us/ˈɡriː.t̬ɪŋz ˌkɑːrd/UK US greeting carda piece of thick paper folded in half with a picture on the outside and a message inside, that you write in and send or give to someone, for example at Christmas or on their birthday