Submitted by György Chityil ... on Fri, 01/19/2018 - 18:19 Hierarchy: VerbDescription: {{sports}} To slide the flat portion of a skateboard or snowboard across an obstacle such as a railing.Ngram: grindNgram Text: grindSource: WiktionaryIssue: 0Wiktionary tag: sportsNgram Count: 1Wikokit WikiText ID: 701298