Word Games Pro Dictionarydecahedron nounany polyhedron having ten plane faces ⧉Copy definition ↗Share ▣Print / Save PDFQuick referenceWord FactsWord length10Starts withDEnds withNContainsECScrabble score17Database sourceOEWN 2025 CoreHow it soundsPronunciation ˌdɛkəˈhiːdɹənMeaningDefinitionsnounany polyhedron having ten plane facesKeep exploringRelated Tools Word Unscrambler Build words from mixed letters. → Scrabble Finder Find playable words and scores. → Word Finder Search A–Z word lists and patterns. → Starts With D Words beginning with D. → Ends With N Words ending with N. → 10 Letter Words Explore verified 10-letter words. →