Submitted by Anonymous (not verified) on Thu, 10/26/2017 - 17:01 Ngram Count: 1Wordnet ID: 28440Starts with letter: YesIndefinite Article: aGoogle Ngram Count: 1298374Sense count: 9Contained in other ngrams: 27Hierarchy: AdjectiveNounVerbForms: concavesForms Count: 1