Submitted by György Chityil ... on Fri, 01/19/2018 - 20:21 Hierarchy: NounDescription: An enthusiast of locomotives etc. built by the {{w|American Locomotive Company}}.Ngram: alco-holicNgram Text: alco-holicSource: WiktionaryIssue: 0Wiktionary tag: wAmerican Locomotive CompanyNgram Count: 1