What does 学科 mean?
学科 is a Japanese noun meaning “study subject, course of study” in English. It can also be translated as “department (of a university)” depending on context. It is written as 学科 in kanji, がっか in hiragana, and gakka in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
数学は私の好きな学科です。
Mathematics is my favorite subject.