Submitted by György Chityil ... on Fri, 01/19/2018 - 20:57 Hierarchy: NounDescription: {{computer science}} a unique string of characters recognised by a computer program for processing in a special way; a keyword.Ngram: sentinelNgram Text: sentinelSource: WiktionaryIssue: 0Wiktionary tag: computer scienceNgram Count: 1