What does 学 mean?
学 is a Japanese noun meaning “learning, knowledge” in English. It can also be translated as “study of ...” depending on context. It is written as 学 in kanji, がく in hiragana, and gaku in romaji. This word is part of JLPT N3 vocabulary.
Example sentence
学のある人はとかく無知な人を軽蔑する。
The learned are apt to despise the ignorant.