alcyonides

From LSJ

ἡδονήν, μέγιστον κακοῦ δέλεαρpleasure, the greatest incitement to evildoing | pleasure, a most mighty lure to evil | pleasure, the great bait to evil

Source

Latin > English (Lewis & Short)

alcyŏnĭdes: (halc-) dies = ἁλκυονίδες ἡμέραι, the same as alcedonia (cf. also alcedo), Plin. 10, 32, 47, § 90.