Give somebody/something half a chance Definition 1 of 2Pro Tip 1/3Opportunity Signal Indicates a minor chance to prove oneself, often underused or overlooked. With half a chance, she'd show her talent in coding. Pro Tip 2/3Potential Unseen Suggests the person or thing has unacknowledged potential. Given half a chance, his ideas could revolutionize the way we work. Pro Tip 3/3Idiomatic Usage Commonly used in casual conversation to express trust or belief in abilities. He's a natural with kids, just give him half a chance.