I'm looking for an internship and received an email from an employee at a company I am interested in. Here is part of it: At this time, all employees are required to be eighteen years of age or older. We do have internships available for students studying secondary education; these are often 6 month co-op terms. I'm under 18, which is why the second part is included in the message. What exactly does "secondary" mean? From my knowledge (and others'), it means high school, but my advisor (who obviously knows a lot more than me), said it means for college. Thanks.