Word Games Pro Dictionaryintercalation nounan insertion into a calendar ⧉Copy definition ↗Share ▣Print / Save PDFQuick referenceWord FactsWord length13Starts withIEnds withNContainsNTScrabble score15Database sourceOEWN 2025 CoreMeaningDefinitionsnounan insertion into a calendarSimilar wordsSynonyms embolismKeep 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. → Ends With N Words ending with N. → Words Containing NT Words containing NT. → 10 Letter Words Explore verified 10-letter words. →