Submitted by György Chityil ... on Fri, 01/19/2018 - 23:58 Hierarchy: NounDescription: {{biochemistry}} Any of several fluorescent pigments that is converted to chlorophyll by photoconversionNgram: protochlorophyllideNgram Text: protochlorophyllideSource: WiktionaryIssue: 0Wiktionary tag: biochemistryNgram Count: 1