amount of experience; experience level
General term for the quantity or degree of experience someone has, often used in professional or skill-development contexts.
This job requires a high level of experience.
He still lacks experience.
experience point; exp; XP
Video game term for points earned by characters to level up or gain abilities.
Defeat monsters to earn experience points.
You can get a lot of XP from this quest.
You earn experience points by defeating monsters.
He has a high level of experience in this field.
Every time you fight, your experience points build up.
I want to raise my experience level by taking on a new job.