Definitions

1. verb

to become or be made an alumnus of a school, college, or university

“After graduating, the student alumnated from the prestigious university.”

2. verb

to become associated or connected with an institution or organization in a formal or ceremonial way

“The new president alumnated with the university’s board of directors.”

3. noun

the state of being an alumnus of a school, college, or university

“The alumnation of the graduates was celebrated with a grand ceremony.”