greyhound grey • Greyiaceae · · · Info · Definitions · Characters · · greyhound · · Text Latin · · Script 9 · · Length Definitions · · · (noun) a tall slender dog of an ancient breed noted for swiftness and keen sight; used as a racing dog. · · Noun Definition 1 Characters · · d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 u latin small letter u U+0075 y latin small letter y U+0079