← BackshareGuessnonending/ˌnɑnˈɛndɪŋ/adjectiveHaving no end; continuing forever or for a very long time.The desert seemed like a nonending stretch of sand and sky.The child complained about the nonending homework over winter break.They faced a nonending series of delays on their road trip.SynonymsceaselessendlessinfiniteAntonymsfinite