Definitions
There is 1 meaning of the phrase
Student Union.
Student Union - as a noun
A building on a college campus dedicated to social and organizational activities of the student body
Example Sentences
"The student union is hosting a career fair next week."
"I usually grab lunch at the student union during my break."
"The student union building is undergoing renovations."
"The student union provides various services to the students."
"Many student organizations hold their meetings in the student union."