arroyo willow arroyo grape • arroz con pollo · · · Info · Definitions · Synonyms · Characters · · arroyo willow · · Text Common · · Latin · · Scripts 13 · · Length 6 · · Syllables Definitions · · · (noun) shrubby willow of the western United States. Synonyms: arroyo willow, Salix lasiolepis. · · Noun Definition 1 Synonyms · · · salix lasiolepis · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 w latin small letter w U+0077 y latin small letter y U+0079