Submitted by György Chityil ... on Fri, 01/19/2018 - 18:14 Hierarchy: Proper NounDescription: {{cricket|tennis}} A system, using six static television cameras and sophisticated computing, to track the path of the ball in flight.Ngram Text: Hawk-EyeSource: WiktionaryIssue: 0Wiktionary tag: crickettennisNgram Count: 1