Submitted by György Chityil ... on Sat, 01/20/2018 - 00:48 Hierarchy: VerbDescription: {{transitive|management}} To start (something) up; to cause (something) to ramp up.Ngram: ramp upNgram Text: ramp upSource: WiktionaryIssue: 0Wiktionary tag: managementNgram Count: 2