This is the 9487th most frequent Japanese word.
籍
"籍" means "register," "record," or "membership," often referring to one's family registry or affiliation.
The term '籍' here refers to enrollment or registration status in the university.
私はこの大学の籍を置いています。
I am enrolled at this university.
In this context, '籍' represents affiliation or membership with an organization, like a company.
彼は会社の籍を外しました。
He resigned from the company.
Here, '籍' denotes registration in the family registry, indicating an official marital status.