1. people who gently push or prod someone or something
2. people who encourage or prompt others to take action
Usage: informal

Examples

• The nudgers in the crowd helped move people forward.
• She was one of the gentle nudgers who reminded us about deadlines.
• The campaign relied on nudgers to encourage voter participation.
• Parents often become nudgers when their children procrastinate.
• The nudgers at the event guided guests toward the exit.
• Social nudgers help people make better choices without forcing them.