|hīə|sin(t)thə̇n, -nˌthīn adjective
Etymology: Latin hyacinthinus, from Greek hyakinthinos, from hyakinthos hyacinth + -inos -ine
1. : having any one of the four colors hyacinth, hyacinth blue, hyacinth violet, or hyacinth red
2.
a. : of, relating to, or resembling the hyacinth
his hyacinthine locks descend in wavy curls — Alexander Pope
b. : adorned or decorated with hyacinths
with hyacinthine chaplet crowned — Francis Fawkes