What is the quickest way to describe "gig work"?

Gig work is best described as contract work because it typically involves short-term, flexible jobs that are often facilitated by digital platforms. Individuals engaged in gig work usually take on specific tasks or projects for a limited duration, rather than committing to a permanent or full-time employment arrangement. This type of work can provide freelancers and independent contractors with the ability to choose their hours and the projects they want to undertake, which is a hallmark of gig economy roles.

The other options refer to more traditional employment structures, such as permanent and full-time positions, which consist of ongoing employment relationships with set hours and benefits. An internship typically involves a temporary position often designed for students or recent graduates to gain practical experience in a field, and it may or may not be paid. Thus, while those options represent various forms of work, they do not capture the essence of gig work as effectively as contract work does.