types:
fancy
a kind of imagination that was held by Coleridge to be more casual and superficial than true imagination
Annwfn,
Annwn
(Welsh mythology) the other world; land of fairies
Asgard
(Norse mythology) the heavenly dwelling of the Norse gods (the Aesir) and slain war heroes
Atlantis
according to legend, an island in the Atlantic Ocean that Plato said was swallowed by an earthquake
Brobdingnag
a land imagined by Jonathan Swift where everything was enormous
cloud-cuckoo-land
an imaginary place where you say people are when they seem optimistically out of touch with reality
Cockaigne
(Middle Ages) an imaginary land of luxury and idleness
El Dorado,
eldorado
an imaginary place of great wealth and opportunity; sought in South America by 16th-century explorers
Heaven
the abode of God and the angels
Elysium
a place or condition of ideal happiness
Houyhnhnms
a land imagined by Jonathan Swift where intelligent horses ruled the Yahoos
Laputa
a land imagined by Jonathan Swift where impractical projects were pursued and practical projects neglected
Lilliput
a land imagined by Jonathan Swift that was inhabited by tiny people
limbo
(theology) in Roman Catholicism, the place of unbaptized but innocent or righteous souls (such as infants and virtuous individuals)
limbo
an imaginary place for lost or neglected things
Midgard
(Norse mythology) the abode of humans in Norse mythology
purgatory
(theology) in Roman Catholic theology the place where those who have died in a state of grace undergo limited torment to expiate their sins
Ruritania
an imaginary kingdom in central Europe; often used as a scene for intrigue and romance
spirit world
any imaginary place where spiritual beings (demons or fairies or angels or the like) abide
Sion,
Utopia,
Zion
an imaginary place considered to be perfect or ideal
wonderland
an imaginary realm of marvels or wonders
dream,
pipe dream
a fantastic but vain hope (from fantasies induced by the opium pipe)
giant
an imaginary figure of superhuman size and strength; appears in folklore and fairy tales
hobbit
an imaginary being similar to a person but smaller and with hairy feet; invented by J.R.R. Tolkien
mermaid
half woman and half fish; lives in the sea
merman
half man and half fish; lives in the sea
Cadmus
(Greek mythology) the brother of Europa and traditional founder of Thebes in Boeotia
monster
an imaginary creature usually having various human and animal parts
witch
a being (usually female) imagined to have special powers derived from the devil
sylph
an elemental being believed to inhabit the air
unicorn
an imaginary creature represented as a white horse with a long horn growing from its forehead