Calm, undisturbed, peaceful, serene.
Pertaining to the halcyon or kingfisher.
The dead body of such a bird, said in Tudor times to act as a weather vane when hung from a beam.
A kingfisher whose nesting by the sea was said, in classical mythology, to cause the Gods to restrain the wind and waves.
A tropical kingfisher of the genus Halcyon, such as the sacred kingfisher (Halcyon sancta) of Australia.
Remaining composed and dignified, and avoiding too much activity or excitement.
Not overly ornate or showy.
To make tranquil.
To calm or put (a person) to sleep using a sedative drug.