1. a person who actively builds and maintains professional or social relationships for mutual benefit or information exchange
Usage: common in business and professional contexts
2. a person who uses computer networks or is skilled in networking technology
Usage: technical context

Examples

• She is an excellent networker who has built strong connections across the industry.
• The conference attracted many networkers eager to meet potential business partners.
• As a skilled networker, he was able to find a job through professional contacts.
• The company hired a networker to improve their IT infrastructure and security.
• Successful entrepreneurs are often natural networkers who thrive on building relationships.