1.
faculty, department, school (within a university)
An academic division within a university organized by field of study, such as the Faculty of Law or the School of Engineering.
法学部に入学した。
I enrolled in the Faculty of Law.
この大学には六つの学部がある。
This university has six faculties.
文学部と経済学部では就職率に大きな差がある。
There is a big difference in employment rates between the Faculty of Letters and the Faculty of Economics.
2.
undergraduate (level)
The undergraduate level of university education, as opposed to graduate school (大学院). Used to distinguish undergraduate students, courses, or programs.
学部生のうちに留学したい。
I want to study abroad while I'm still an undergraduate.
学部卒業の資格が必要です。
An undergraduate degree is required.
学部時代は物理学を専攻し、大学院で工学に転じた。
I majored in physics as an undergraduate and switched to engineering in graduate school.
USAGE:
Sense 1 is used in university names (e.g., 法学部, 医学部, 工学部). Sense 2 distinguishes undergraduate from graduate level: 学部生 (undergraduate student) vs. 大学院生 (graduate student).
COMMON FACULTY NAMES:
- 法学部: Faculty of Law
- 医学部: Faculty of Medicine
- 工学部: Faculty of Engineering
- 文学部: Faculty of Letters/Humanities
- 経済学部: Faculty of Economics
- 理学部: Faculty of Science
COMMON COLLOCATIONS:
- 学部生: undergraduate student
- 学部卒業: undergraduate graduation
- 学部時代: undergraduate years