pajamaparty
nounUK /pəˈdʒɑːməˌpɑːti/
US /pəˈdʒæməˌpɑːrti/
A pajama party is a fun time when friends wear pajamas and stay up late together.
Mia is going to a pajamaparty at her best friend's house on Friday.
OTHER MEANINGS
2. A social event where guests are invited to wear pajamas.
The school held a pajamaparty in the gym to raise money.
3. A casual gathering with a relaxed, bedtime theme.
Her birthday pajamaparty had pancakes and cartoons.
4. A night when children stay at a friend's home and sleep there.
After the pajamaparty, the kids were too excited to sleep.