What does 先進 mean?
先進 is a Japanese adjective meaning “advanced; developed” in English. It can also be translated as “seniority” depending on context. It is written as 先進 in kanji, せんしん in hiragana, and senshin in romaji. This word is part of JLPT N3 vocabulary.
Example sentence
発展途上諸国と先進諸国が協力すれば戦争の勃発を防ぐことができる。
The developing world and the developed world can prevent a war from breaking out by helping each other.