Submitted by Anonymous (not verified) on Thu, 10/26/2017 - 17:01 Lemma: letterNgram Count: 1Wordnet ID: 77015Starts with letter: YesIndefinite Article: aGoogle Ngram Count: 326616Sense count: 4Contained in other ngrams: 9Hierarchy: AdjectivePast ParticipleForms: lettersForms Count: 1