Submitted by György Chityil ... on Fri, 01/19/2018 - 16:41 Hierarchy: ConjunctionDescription: Logical union of two sets of values. There are two forms, an exclusive or and an inclusive or.Ngram: ORNgram Text: orSource: WiktionaryIssue: 0Ngram Count: 1Wikokit WikiText ID: 1011422