Noun

• S: (n) Alcyone, Halcyon ((Greek mythology) a woman who was turned into a kingfisher)
• domain category
• instance
• S: (n) mythical being (an imaginary being of myth or fable)
• direct hyponym / full hyponym
• has instance
• direct hypernym / inherited hypernym / sister term
• S: (n) imaginary being, imaginary creature (a creature of the imagination; a person that exists only in legends or myths or fiction)
• S: (n) imagination, imaginativeness, vision (the formation of a mental image of something that is not perceived as real and is not present to the senses) "popular imagination created a world of demons"; "imagination reveals what the world could be"
• S: (n) creativity, creativeness, creative thinking (the ability to create)
• S: (n) ability, power (possession of the qualities (especially mental qualities) required to do something or get something done) "danger heightened his powers of discrimination"
• S: (n) cognition, knowledge, noesis (the psychological result of perception and learning and reasoning)
• S: (n) psychological feature (a feature of the mental life of a living organism)
• S: (n) abstraction, abstract entity (a general concept formed by extracting common features from specific examples)
• S: (n) entity (that which is perceived or known or inferred to have its own distinct existence (living or nonliving))
• S: (n) Halcyon, genus Halcyon (a large kingfisher widely distributed in warmer parts of the Old World)
• member holonym
• S: (n) Alcedinidae, family Alcedinidae (kingfishers)
• direct hypernym / inherited hypernym / sister term
• S: (n) bird genus (a genus of birds)
• S: (n) halcyon (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)

Adjective

• S: (adj) halcyon (idyllically calm and peaceful; suggesting happy tranquillity) "a halcyon atmosphere"
• S: (adj) golden, halcyon, prosperous (marked by peace and prosperity) "a golden era"; "the halcyon days of the clipper trade"