birthaversary en · NOUN
Etymology
Blend of birthday + -a- + anniversary.
Meanings
- (informal, neologism) The combined celebration of one's birthday and one's anniversary, especially when the two individual events are near each other in date.
- A birthday.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| birthiversary | alternative, rare | lexicographic | |
| birthaversaries | Number=Plur | lexicographic |