Danger/ˈdeɪndʒər/ Definition 1 of 5Pro Tip 1/3Physical Harm Used when injury or death could occur, often due to tangible threats. The broken railing on the balcony is a serious danger. Pro Tip 2/3Immediate Threat Implies urgent risk requiring quick action to avoid harm. Stay back! The swaying tree poses a danger to pedestrians. Pro Tip 3/3Safety First Often used in cautionary statements to prevent accidents. Wear a helmet to protect yourself from danger when cycling.