Submitted by György Chityil ... on Fri, 01/19/2018 - 22:09 Hierarchy: NounDescription: {{South African English}} A species of plant, scientific name ''Tribulus terrestris'', known for its sharp thorns.Ngram: dubbeltjieNgram Text: dubbeltjieSource: WiktionaryIssue: 0Wiktionary tag: South African EnglishNgram Count: 1