A library that holds materials across a wide range of fields and often serves as the main library of a university or city; often contrasted with a specialized library.
大学の総合図書館で資料を借りてレポートを書いた。
I borrowed materials from the university's main library and wrote a report.
総合図書館は専門図書館よりも幅広い利用者層に対応している。
A general library serves a broader range of users than a specialized library.