liberal science

Noun

obsolete

(obsolete) Any of seven traditional academic subjects: grammar, logic, rhetoric, arithmetic, music, geometry, and astronomy.

Japanese Meaning

古典的な7教科、すなわち文法、論理学、修辞学、算術、音楽、幾何学、天文学の各学問領域

In medieval universities, grammar was classified as a liberal science essential to a scholar's education.

中世の大学では、文法は学者の教育に不可欠な七つの自由学芸の一つと位置づけられていました。

Sense（1）

(obsolete) Any of seven traditional academic subjects: grammar, logic, rhetoric, arithmetic, music, geometry, and astronomy.

liberal sciences

（ plural ）