union

noun
[L6563]

Related

Derivations union

Derivations يونيون

Compounds

In compounds

Forms

  • singular : union
  • plural : unions
  • USPS abbreviation, singular : UN
  • USPS abbreviation, plural : UNS

Senses

  • act of uniting or joining two or more things into one
  • operation in set theory; union (denoted by ∪) of a collection of sets is the set of all distinct elements in the collection