Of a lustrous yellow or golden colour, resembling or reminiscent of the sun. Also as adv. in sunnish bright.

Resembling the sun in colour or brightness; appearing as if lit by the sun. Of the hair: bright blonde or auburn; flaxen, golden. Also in…

Of the colour of a hyacinth (either the gem (1a) or the flower). (Chiefly as a poetic or rhetorical epithet of hair, after Hom. Od. vi. 231, κόμας ὑακ…

Of or pertaining to the hyacinth (sense 1 or 2a), hyacinthine.

Of or pertaining to golden hair.