Submitted by György Chityil ... on Fri, 01/19/2018 - 17:04 Hierarchy: VerbDescription: {{transitive}} {{algebra}} To rewrite (an expression) as a longer, yet equivalent sum of terms.Ngram: expandNgram Text: expandSource: WiktionaryIssue: 0Wiktionary tag: algebraNgram Count: 1Wikokit WikiText ID: 606935