Word Games Pro Dictionaryvasodilation nounDilation or widening of the blood vessels. ⧉Copy definition ↗Share ▣Print / Save PDFQuick referenceWord FactsWord length12Starts withVEnds withNContainsASScrabble score16Database sourceOEWN 2025 CoreMeaningDefinitionsnounDilation or widening of the blood vessels.Opposite wordsAntonyms vasoconstrictionKeep 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 V Words beginning with V. → Words Containing AS Words containing AS. → 10 Letter Words Explore verified 10-letter words. →