Meaning of halcyonine in English:
halcyonine
Pronunciation /ˈhalsɪəniːn/
adjective
rare Ornithology
Of or relating to the genus Halcyon or subfamily Halcyoninae of kingfishers.
Origin
Late 19th century. From scientific Latin Halcyon, genus name + -ine, after scientific Latin Halcyoninae.