Submitted by György Chityil ... on Fri, 01/19/2018 - 23:26 Hierarchy: NounDescription: {{electronics|communication}} a short message sent by one device to another to check that the link between the two is operating.Ngram: keepaliveNgram Text: keepaliveSource: WiktionaryIssue: 0Wiktionary tag: electronicscommunicationNgram Count: 1