cougar Coueism • cough · · · Info · Definitions · Synonyms · Characters · · cougar · · Text Latin · · Script 6 · · Length Definitions · · · (noun) large American feline resembling a lion. Synonyms: puma, catamount, mountain lion, painter, panther, Felis concolor. · · Noun Definition 1 Synonyms · · · puma · · Synonym 1 catamount · · Synonym 2 mountain lion · · Synonym 3 painter · · Synonym 4 panther · · Synonym 5 felis concolor · · Synonym 6 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 g latin small letter g U+0067 o latin small letter o U+006F r latin small letter r U+0072 u latin small letter u U+0075