Submitted by György Chityil ... on Fri, 01/19/2018 - 18:37 Hierarchy: Proper NounDescription: {{aviation|military}} The World War II Messerschmitt Me-262 jet fighter.Ngram: SchwalbeNgram Text: SchwalbeSource: WiktionaryIssue: 0Wiktionary tag: aviationNgram Count: 1