Noun
-
a mythical bird said to breed at the time of the winter solstice in a nest floating on the sea and to have the power of calming the winds and waves
-
a large kingfisher widely distributed in warmer parts of the Old World
- genus halcyon -
(Greek mythology) a woman who was turned into a kingfisher
- alcyone
Adjective
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marked by peace and prosperity
"a golden era"
"the halcyon days of the clipper trade"
-
idyllically calm and peaceful
suggesting happy tranquillity
"a halcyon atmosphere"