expression, noun
freedom of expression
A fundamental right to express ideas and opinions without censorship or restraint. Often used in legal, political, and social contexts.
See also: 内面の自由
表現の自由は民主主義の基本です。
Freedom of expression is the foundation of democracy.
憲法は表現の自由を保障している。
The constitution guarantees freedom of expression.
Compound of 表現 (expression) + の (possessive particle) + 自由 (freedom). A modern legal and political term, likely calqued from Western concepts of freedom of expression.