What does 野心 mean?
野心 is a Japanese noun meaning “ambition, drive to get on” in English. It can also be translated as “sinister designs” depending on context. It is written as 野心 in kanji, やしん in hiragana, and yashin in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
彼は野心があるために熱心に働いた。
His ambition made him work hard.