to overplay one's hand
01
to fail to achieve success by having too much confidence in one's ability or position
![to [overplay] {one's} hand definition and meaning](https://cdn.langeek.co/photo/42534/original/?type=jpeg "to [overplay] {one's} hand definition and meaning")
Disapproving
Idiom
例
He overplayed his hand in the negotiation by demanding too much, causing the deal to fall through.
to fail to achieve success by having too much confidence in one's ability or position
DisapprovingIdiom
