Home › Words › S › supercolumnsupercolumnsupercolumn means A column comprising multiple subcolumns.Among words judged in Lexicurio's Arena, supercolumn ranks #16,733 of 42,747 for Qualifying.EtymologyFrom super- + column.nounA column comprising multiple subcolumns.Definitions & examples from Wiktionary (CC BY-SA 3.0).