We found one dictionary that defines the word closed unbounded set:

Science (1 matching dictionary)

1. closed unbounded set: PlanetMath Encyclopedia

▸ Words similar to closed unbounded set ▸ Usage examples for closed unbounded set ▸ Idioms related to closed unbounded set ▸ Wikipedia articles (New!) ▸ Words that often appear near closed unbounded set ▸ Rhymes of closed unbounded set ▸ Invented words related to closed unbounded set