Submitted by György Chityil ... on Fri, 01/19/2018 - 18:37 Hierarchy: VerbDescription: {{by extension}} To grate on one’s nerves; to irritate or annoy.Ngram: grateNgram Text: grateSource: WiktionaryIssue: 0Wiktionary tag: by extensionNgram Count: 1Wikokit WikiText ID: 697487