Submitted by György Chityil ... on Fri, 01/19/2018 - 18:05 Hierarchy: NounDescription: {{topology}} A theory associating a system of groups to each topological spaceNgram: homotopyNgram Text: homotopySource: WiktionaryIssue: 0Wiktionary tag: topologyNgram Count: 1Wikokit WikiText ID: 740116