Submitted by Anonymous (not verified) on Thu, 10/26/2017 - 18:29 Ngram Count: 1Wordnet ID: 131605Starts with letter: YesIndefinite Article: aGoogle Ngram Count: 17160Sense count: 2Contained in other ngrams: 4Hierarchy: NounForms: tetrafluoroethylenesForms Count: 1