Vocab InfoUnclassified Noun二重階乗(にじゅうかいじょう)double factorialDetailsExamples二重階乗double factorialDetailsExamplesDictionary DefinitionNoun1. double factorialMathematicsAll Forms二重階乗 【にじゅうかいじょう】DetailsAudioPlayExamplesThere are no sentences available for this contentHold tight, context sentences are coming soon!Self-Study SentencesStudy your own way!Add sentences and study them alongside Bunpro sentences.Try Bunpro