What does "class reunion" mean?

A planned event at which members of a past school class meet.

What is a synonym for "class reunion"?

Common synonyms include: class meeting.

noun

noun ·Rare ·Advanced level

Noun

1
A planned event at which members of a past school class meet.
"The class of 1986 is having its 20th class reunion before too long."

"The class of 1986 is having its 20th class reunion before too long."