Submitted by György Chityil ... on Fri, 01/19/2018 - 20:48 Hierarchy: PrefixDescription: {{mathematics|chemistry}} A variant of bi-, used for substitutions of two complex rather than simple units.Ngram: bis-Ngram Text: bis-Source: WiktionaryIssue: 0Wiktionary tag: chemistryNgram Count: 1
