Submitted by Anonymous (not verified) on Thu, 05/09/2019 - 10:52 Lemma: trephineNgram Count: 1Starts with letter: YesGoogle Ngram Count: 2995Sense count: 5Contained in other ngrams: 0Hierarchy: PluralThird PersonSingularThird person singular simple presentPlural NounForms: trephinedtrephiningIssue: 0Forms Count: 2