Added 4 October 2026 hickup noun Categories: Obscure Words noun ! Definition from Wiktionary (CC BY-SA). More about hickup at Wordnik → Where our words come from → Archaic spelling of hiccup. verb Archaic spelling of hiccup. Related Words: hiccoughhiccuphickethickockhiccupsyexinghacksingultushoopspirthuff Back to today's word