Submitted by Anonymous (not verified) on Mon, 05/06/2019 - 03:55 Lemma: thumbNgram Count: 1Starts with letter: YesIndefinite Article: aGoogle Ngram Count: 91209Sense count: 0Contained in other ngrams: 0Hierarchy: Present ParticipleForms: thumbedthumbsIssue: 0Forms Count: 2