What does 介入 mean?
介入 is a Japanese noun meaning “intervention” in English. It is written as 介入 in kanji, かいにゅう in hiragana, and kainyuu in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
このテーマに関するほとんどの研究では、立法府の介入が悪影響をもたらしたということが示されている。
It has been shown in most studies on this subject that intervention of the legislature had adverse effects.