Submitted by Anonymous (not verified) on Thu, 10/26/2017 - 17:01 Ngram Count: 1Wordnet ID: 60122Starts with letter: YesIndefinite Article: aGoogle Ngram Count: 944056Sense count: 20Contained in other ngrams: 90Hierarchy: NounVerbForms: groundgrindinggrindsForms Count: 3