Word Games Pro Dictionaryquinquennium nouna period of five years ⧉Copy definition ↗Share ▣Print / Save PDFQuick referenceWord FactsWord length12Starts withQEnds withMContainsUIScrabble score32Database sourceOEWN 2025 CoreListenAudio PronunciationNo pronunciation audio available.MeaningDefinitionsnouna period of five yearsKeep exploringRelated Tools Word UnscramblerBuild words from mixed letters.→ Scrabble FinderFind playable words and scores.→ Word FinderSearch A–Z word lists and patterns.→ Starts With QWords beginning with Q.→ Ends With MWords ending with M.→ 10 Letter WordsExplore verified 10-letter words.→