Submitted by György Chityil ... on Fri, 01/19/2018 - 16:55 Hierarchy: NounDescription: {{physics}} A non-diffracting waveform that gives the appearance of curving as it travels.Ngram: Airy beamNgram Text: Airy beamSource: WiktionaryIssue: 0Wiktionary tag: physicsNgram Count: 2