Definition of b'day in English:

b'day

Line breaks: b'day
(also b-day)

noun

informal
Short for birthday. it’s my sister’s b’day next week
More example sentences
  • Tomorrow's my b'day!
  • I almost never honor my celebrations - I rarely do much for my b'day or other holidays.
  • Later, the b'day girl had an absolutely wild time on the dance floor!

Definition of b'day in:

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