1. working as an intern to gain practical experience in a profession
Usage: present participle of intern

1. the practice or period of working as an intern
Usage: gerund form

Examples

• She is interning at a law firm this summer.
• He spent the semester interning at the hospital.
• The company offers paid interning opportunities.
• Interning at the magazine gave her valuable experience.
• Students benefit from interning in their field of study.
• The interning program lasts three months.
• Many graduates start by interning before finding full-time work.