δονάκιον

From LSJ

ἰὼ, σκότος, ἐμὸν φάος, ἔρεβος ὦ φαεννότατον, ὡς ἐμοί, ἕλεσθ' ἕλεσθέ μ' οἰκήτορα → ah, darkness that is my light, gloom that is most bright for me, take me, take me to dwell in you

Source

Spanish (DGE)

-ου, τό caña D.Chr.58.3, sinón. de δόναξ Eust.818.50.