(やしん)

やしん
noun
ambition; aspiration (often with negative nuance)
1. ambition; aspiration; ulterior motive
A strong desire to achieve something, especially power, wealth, or status. Unlike the English word 'ambition,' 野心 often carries a negative or suspicious nuance — implying aggressive, self-serving, or potentially unscrupulous motives. Composed of 野 (wild/field) + 心 (heart).
(かれ)野心(やしん)のある(ひと)だ。
He is an ambitious person.
政治的(せいじてき)野心(やしん)(かく)そうともしない。
He doesn't even try to hide his political ambition.
野心(やしん)()える若者(わかもの)次々(つぎつぎ)都会(とかい)目指(めざ)した時代(じだい)があった。
There was an era when ambitious young people flocked to the city one after another.

USAGE:
野心(やしん) typically carries a negative or cautious nuance in Japanese, unlike the generally positive English word "ambition." It often implies scheming, aggression, or overreaching. For positive ambition, (こころざし) or 向上心(こうじょうしん) are more appropriate.

COMMON COLLOCATIONS:

  • 野心(やしん)(いだ)く (harbor ambition)
  • 野心(やしん)()える (burn with ambition)
  • 野心(やしん)() (an ambitious person — often negative)
  • 野心(やしん)(てき)な (ambitious — often aggressive)
  • 政治的(せいじてき)野心(やしん) (political ambition)

SIMILAR WORDS:
向上心(こうじょうしん) is a positive word meaning "desire for self-improvement." (こころざし) means "aspiration" or "aim" with a noble or idealistic nuance. 大志(たいし) means "great ambition" and is generally positive.