noncoding From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences Definitionsadjective(of a portion of DNA) That does not code for protein. Related wordsSynonymsnonexpressingnonexpressednongenomicnontemplatenontransmitteduntranslatednonexonicnontranscribednongenicnonhomologousnonchromosomalnoncodednonrecombiningnonintronicnongeneticnonproteinogenic References Wiktionary — noncoding Wikipedia — noncoding