Meanings
nounhalf-birthday (plural half-birthdays)
plural half-birthdays
- alternativeAlternative form of half birthday.
Cite this entry
APA
half-birthday. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/half-birthday
MLA
“half-birthday.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/half-birthday. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “half-birthday,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/half-birthday.
Source: half-birthday on Wiktionary, CC BY-SA 4.0.