qualification
Something that shows you are ready or suitable for a job.
A qualification is something that makes you suitable or ready for a particular job, position, or activity. When someone has the right qualifications for a job, they have the necessary skills, training, or experience to do it well. A pilot needs qualifications like a license and many hours of flight training. A teacher needs qualifications like a college degree and training in how to teach.
The word also means meeting a requirement or standard. When you qualify for the soccer team, you've met the coach's standards for skill and dedication. When a runner qualifies for the state championship, their time was fast enough to earn them a spot in the race.
In another sense, a qualification can limit or modify what you're saying. If your friend says, “That was the best movie ever!” but then adds the qualification, “...for a comedy,” they're narrowing down their claim. When someone speaks without qualification, they mean exactly what they say, with no exceptions or limitations.
The key idea in all these meanings is meeting a standard or condition. Whether it's having the right credentials, earning your way into something, or adding an important detail that changes the meaning, qualification is about what makes something or someone suitable, ready, or precisely defined.