Added 10 October 2026 to-day adverb adverb ! Definition from Wiktionary (CC BY-SA). More about to-day at Wordnik → Where our words come from → Dated spelling of today. noun Dated spelling of today. Related Words: todayto-morrowtodayenow-adaysto-nightto-nitethenadaysadaysyestersometymenowadayesovermorrow Back to today's word