roux rouvillite • rove · · · Info · Definitions · Characters · · roux · · Text Latin · · Script 4 · · Length 1 · · Syllables Definitions · · · (noun) a mixture of fat and flour heated and used as a basis for sauces. · · Noun Definition 1 Characters · · o latin small letter o U+006F r latin small letter r U+0072 u latin small letter u U+0075 x latin small letter x U+0078