gauntlet

The term evokes a sense of rigid protection and historical combat, shifting from a physical object of defense to a symbol of aggression or trial. When used as a glove, it implies heavy-duty shielding and formality. In its idiomatic forms, the word describes a harrowing experience or a bold provocation. Running the gauntlet suggests a vulnerable passage through hostility, while throwing down the gauntlet represents a formal, defiant invitation to conflict.