Submitted by György Chityil ... on Sat, 01/20/2018 - 01:01 Hierarchy: NounDescription: {{plural of|staining|nodot=yes}}, gerund of {{en-term|stain}}.Ngram: stainingsNgram Text: stainingsSource: WiktionaryIssue: 0Wiktionary tag: plural ofnodot=yesen-termstainNgram Count: 1