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union vs direct sum

direct sum vs union

union and direct sum both are nouns.

union is an adjective but direct sum is not an adjective.

Word NounAdjectiveVerbAdverb
union Yes Yes No No
direct sum Yes No No No
As nouns, direct sum is a hyponym of union; that is, direct sum is a word with a more specific, narrower meaning than union:
  • union: a set containing all and only the members of two or more given sets
  • direct sum: a union of two disjoint sets in which every element is the sum of an element from each of the disjoint sets
union (noun) direct sum (noun)
the act of making or becoming a single unit a union of two disjoint sets in which every element is the sum of an element from each of the disjoint sets
the act of pairing a male and female for reproductive purposes
a device on a national flag emblematic of the union of two or more sovereignties (typically in the upper inner corner)
the occurrence of a uniting of separate parts
an organization of employees formed to bargain with the employer
a political unit formed from previously independent people or organizations
a set containing all and only the members of two or more given sets
healing process involving the growing together of the edges of a wound or the growing together of broken bones
the state of being joined or united or linked
the state of being a married couple voluntarily joined for life (or until divorce)
union (adjective) direct sum (adjective)
of trade unions
Difference between union and direct sum

Words related to "union"

Words related to "direct sum"

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