Submitted by György Chityil ... on Sat, 01/20/2018 - 00:57 Hierarchy: VerbDescription: {{horticulture}} To remove thatch (build-up of organic matter on the soil) from a lawn, to de-thatch.Ngram: scarifyNgram Text: scarifySource: WiktionaryIssue: 0Wiktionary tag: horticultureNgram Count: 1