Hoya hoy • hoyden · · · Info · Definitions · Characters · · Hoya · · Text Latin · · Script 4 · · Length Definitions · · · (noun) any plant of the genus Hoya having fleshy leaves and usually nectariferous flowers. Synonyms: hoya. · · Noun Definition 1 Characters · · H latin capital letter h U+0048 a latin small letter a U+0061 o latin small letter o U+006F y latin small letter y U+0079