Phrase Hound found 40 phrases and 6 compound words that contain birthday. The most common are listed below. Open birthday in the live search for definitions, filters, and the full list.
Phrases 40
- happy birthdaySaid or written to a person who is celebrating their birthday in order to convey the good wishes of the speaker or writer (literally, "may you have a happy birthday")
- birthday partyA party held to celebrate a person's birthday.
- birthday cakeA cake, often iced and decorated, made to celebrate a person's birthday.
- birthday cardA greeting card given to someone to celebrate their birthday.
- birthday cardsplural of birthday card: A greeting card given to someone to celebrate their birthday.
- birthday suitNakedness, unclothed skin; an exposure of a human's natural anatomy without clothing.
- birthday boyA man or boy whose birthday it is.
- birthday girlA woman or girl whose birthday it is.
- birthday partiesplural of birthday party: A party held to celebrate a person's birthday.
- Birthday gift
- Birthday present
- half birthdayThe day halfway in between two consecutive birthdays.
- birthday problemThe mathematics problem that concerns the probability there exist two people in a random group who share a birthday.
- golden birthdayA birthday on which the date matches the number of one's age.
- birthday attackA covert method of decryption exploiting the so-called birthday paradox.
- birthday effectA statistical phenomenon where an individual's likelihood of death appears to increase on or close to their birthday, variously attributed to alcohol consumption, psychological stress, increased suicide risk, and other factors.
- Washington's BirthdayA public holiday in the USA celebrated on the third Monday of February, during which the US presidents, especially George Washington, are celebrated or remembered.
- birthday paradoxThe counterintuitive observation that a random group of people needs to have only 23 members before there is a 50% chance of two of them having the same birthday.
- birthday buddyA person who shares the same birthday as another person.
- Lincoln's BirthdayFebruary 12, the anniversary of the 1809 birth of Abraham Lincoln: a public holiday in some U.S. states.
- Queen's BirthdayA holiday or observance commemorating a female monarch and observing her birth, including:
- birthday suitsplural of birthday suit: Nakedness, unclothed skin; an exposure of a human's natural anatomy without clothing.
- birthday cakesplural of birthday cake: A cake, often iced and decorated, made to celebrate a person's birthday.
- birthday bookA book, in diary form, in which one's friends enter their birthdates in their own handwriting.
- birthday booksplural of birthday book: A book, in diary form, in which one's friends enter their birthdates in their own handwriting.
Compound words 6
- unbirthdayA day that is not one's birthday but is celebrated as though it were.
- birthdayishResembling or characteristic of a birthday.
- birthaversaryThe combined celebration of one's birthday and one's anniversary, especially when the two individual events are near each other in date.
- birthdaylessWithout a birthday, or with no celebration on that day.
- birthdaycardNonstandard form of birthday card: A greeting card given to someone to celebrate their birthday.
- birthdaycardsplural of birthdaycard: A greeting card given to someone to celebrate their birthday.