WordNet
n. a party held on the anniversary of someone's birth
Wikipedia
A birthday party is a party to celebrate the anniversary of someone's birth.
"Birthday Party" or "The Birthday Party" may also refer to:
Usage examples of "birthday party".
I have just described a photograph showing Oskar full length with drum and drumsticks, and at the same time disclosed what decisions, having had three years in which to mature, were definitely taken by Oskar as he was being photographed at his birthday party, not far from a cake with three candles.
We may be in high school, but until everyone is wasted these shindigs are as boy-girl segregated as a kindergarten birthday party.
Before the seventh-birthday party got started, Bart went through a period of rather intense questioning by a few of the kids.
When one is old -enough for school and needs to know the date, he is old enough to be told why, and I make it bluntly plain that if he drops hints ahead of time-no birthday cake, no birthday party.
The birthday party got a bit relaxed and our husbands decided that, since all four of us were Howards, there was no sense in bothering with these pesky rubber sheaths.
The still-glowing night at Dungeness almost a year ago when her surprise eighteenth birthday party had been broken into by the British--and by John--had begun such a dizzying change in everything for Anne, her need to share it today was like an Independence Day firecracker waiting to explode.
Will you do me the honor of allowing me to escort you back to your own birthday party, Miss Anne Couper?