Added 10 October 2026 cayenne /kaɪˈɛn/ noun Categories: PlantsFood & DrinkRare Words noun ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about cayenne at Wordnik → Where our words come from → Plant bearing very hot and finely tapering long peppers; usually red. Ground pods and seeds of pungent red peppers of the genus Capsicum. A long and often twisted hot red pepper. Related Words: jalapenopeppergibraltariandashgibraltarstanley Back to today's word