Wiktionary
alt. A greeting card given to someone to celebrate his or her birthday. (translation only) n. A greeting card given to someone to celebrate his or her birthday. (translation only)
WordNet
n. a card expressing a birthday greeting
Usage examples of "birthday card".
I added mine to the pile and checked the birthday card again to make certain the tape would keep it secure on the package.
He tucked Carol's birthday card into his back pocket and his new library card down deep in his front pocket, where it could not fall out or be stolen.
Must also hide storage jars with embarrassing un-hip squirrel design and birthday card from Jamie with picture of little lamb on front which says 'Happy Birthday, Guess which one is you?
Paper-clipped to the stationery was a birthday card that showed a group of goofy cartoon jungle animals waving their arms.
I hand her the newspaper article, then I open my mother's birthday card.
The answer to the riddle was the password to the cryptex, and once I figured it out, I could open it up and find my birthday card.
My father had told me he would leave me a birthday card with Crystal, and I was to go along at nine in the morning to collect it.
Donald Jacobi opened the envelope and took out a big birthday card.