union(redirected from set theory)
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union(Labor organization), noun affiliation, alliance of workers, amalgamation, association, brotherhood, consociation, council, federation, fellowship, guild, league, organization, organized labor, sodality, trade association
Associated concepts: anti-union animus, craft union, internaaional union, labor union, local union, trade union, union membership, union shop
union(Unity), noun accord, accordance, agreement, coalition, coherence, combination, concert, concord, congregatio, connection, consensus, consociatio, consolidation, cooperation, coupling, fusion, harmony, joining, junction, oneness, unification, unison
See also: abutment, accession, adhesion, agreement, alliance, assemblage, association, body, cabal, cartel, centralization, chain, chamber, coaction, coalescence, coalition, cohabitation, coherence, collusion, combination, compact, compatibility, composition, conciliation, confederacy, conformity, conjunction, connection, consensus, consolidation, consortium, contact, contribution, cooperative, corporation, coverture, federation, incorporation, institute, integration, intersection, joinder, league, loyalty, marriage, matrimony, meeting, melange, merger, nexus, pact, pool, reconciliation, relationship, session, society, sodality, syndicate
UNION. By this word is understood the United States of America; as, all good citizens will support the Union.