birthday
noun
the anniversary of a birth.
birthdays
-
pluralof birthday.plural
The grammatical form denoting more than one person, place, thing, or idea.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
On the night I went, two parties were celebrating birthdays.
From The Wall Street Journal ● Oct. 25, 2026
Since then, I’ve baked the cake for countless weddings, birthdays and gender reveals.
From Salon ● Sep. 26, 2026
While some teenagers may mark their 18th birthdays by buying a lottery ticket or getting a first tattoo, Deon Radcliff Jr. had different priorities.
From MarketWatch ● Sep. 24, 2026
With both of their birthdays at the end of October, Emily says they'd always planned to spend them together, but "now I just come here".
From BBC ● Sep. 19, 2026
Outside of birthdays and special occasions, all we had were our Sunday afternoons.
From "Born a Crime: Stories from a South African Childhood" by Trevor Noah
