Added 10 October 2026 panthera noun Categories: AnimalsRare Words noun ! Definition from WordNet 3.1, Princeton University. More about panthera at Wordnik → Where our words come from → Lions; leopards; snow leopards; jaguars; tigers; cheetahs; saber-toothed tigers. Related Words: pantherinaeleopardfelidaefeliformiacatamountainaeluroideaocelotfelistiger Back to today's word