To have the nerve
Meaning
To possess the audacity, impudence, or courage required to do something, often something perceived as inappropriate, risky, or challenging.
Origin
The word "nerve" itself traces back to the Latin "nervus," referring to a sinew or tendon—a physical cord that gives the body strength and connection. Ancient medicine believed these "nerves" were not just structural, but conduits for "animal spirits," linking the brain to the rest of the body and dictating sensations and actions. Over time, this physiological understanding began to shift. By the 17th century, "nerve" started to signify mental fortitude and courage, transforming from a purely physical concept into one describing inner strength and resilience. To "have the nerve" solidified into an idiom, evoking the image of someone possessing that inner steel, that unyielding boldness, to face a challenge or act with audacious confidence, much like a well-strung bow holding its tension.
Examples
- I can't believe he had the nerve to ask for a raise after being late for work every day last week.
- She finally had the nerve to confront her boss about the unfair treatment she'd been receiving.