noun
universal set
Technical term in computing and set theory; refers to the set containing all elements under consideration.
全集合は、議論の対象となるすべての要素を含む集合です。
The universal set is the set that contains all elements under discussion.
集合 is a general term for 'set' in mathematics, while 全集合 specifically means 'universal set'.
Compound of 全 (ぜん, 'all') and 集合 (しゅうごう, 'set'), a direct translation of the English term 'universal set'.