Submitted by György Chityil ... on Fri, 01/19/2018 - 22:19 Hierarchy: NounDescription: {{SI-unit|femto|joule|energy, work, and heat}}Ngram: femtojouleNgram Text: femtojouleSource: WiktionaryIssue: 0Wiktionary tag: SI-unitfemtojouleenergy, work, and heatNgram Count: 1