Submitted by György Chityil ... on Sat, 01/20/2018 - 00:52 Hierarchy: AdjectiveDescription: {{genetics}} That has reverted to its former genotype or to the original phenotype by means of a subsequent mutationNgram: revertantNgram Text: revertantSource: WiktionaryIssue: 0Wiktionary tag: geneticsNgram Count: 1