要よう素そ集しゅう合ごうMeanings1nounelement setcomputingComputing term for a collection of elements, often used in data structures or markup contexts.XMLでは、要よう素そ集しゅう合ごうを定てい義ぎして文ぶん書しょ構こう造ぞうを表あらわす。In XML, element sets are defined to represent document structure.