publiccourse

noun
UK /ˈpʌblɪk kɔːs/
US /ˈpʌblɪk kɔːrs/

A class that anyone can join.

She signed up for a public course on painting at the community center.


OTHER MEANINGS

2. A series of lessons offered to all people, often free or low-cost.

The library runs a public course on basic computer skills.

3. A study program open to the general public rather than only enrolled students.

The university's public course in astronomy fills up quickly each fall.

4. A shared or common path or route used by everyone.

The runners followed a public course through the park.