The Collaborative International Dictionary
Halcyonian \Hal`cy*o"ni*an\ (h[a^]l`s[i^]*[=o]"n[i^]*an), a. Halcyon; calm.
Wiktionary
a. halcyon; calm
Usage examples of "halcyonian".
Sea full of shelves and rocks, sands, gulfs, Euripuses, and contrary tides, full of fearful monsters, uncouth shapes, roaring waves, tempests, and Siren calms, Halcyonian Seas, unspeakable misery, such Comedies and Tragedies, such absurd and ridiculous, feral and lamentable fits, that I know not whether they are more to be pitied or derided, or may be believed, but that we daily see the same still practiced in our days, fresh examples, new news, fresh objects of misery and madness in this kind, that are still represented to us, abroad, at home, in the midst of us, in our bosoms.
On marble cliffs above the halcyonian seas, are ancient woods of cedar illumed by scarlet orchids.