Submitted by György Chityil ... on Sat, 01/20/2018 - 01:24 Hierarchy: NounDescription: {{SI-unit|yotta|katal|catalytic activity}}Ngram: yottakatalNgram Text: yottakatalSource: WiktionaryIssue: 0Wiktionary tag: SI-unitkatalcatalytic activityNgram Count: 1