industrialized country; developed industrial nation
Refers to countries with advanced industrial economies. Often used in economic, political, or environmental contexts.
Industrialized countries are working to reduce greenhouse gas emissions.
Japan became the first industrialized country in Asia.
先進国 is a broader term for 'developed country', not limited to industrial development. 工業先進国 specifically emphasizes industrial advancement.
新興工業国 refers to 'newly industrialized countries' (NICs) that are in the process of industrializing, whereas 工業先進国 are already fully industrialized.
Compound of 工業 (industry) + 先進 (advanced) + 国 (country). A straightforward modern term with no obscure historical derivation.