A foolish, incongruous, or vain thought or product of the imagination.
An organism with genetically distinct cells originating from two or more zygotes.
Any fantastic creature combining parts from different animals.
Synonym of bogeyman: any terrifying thing, especially as an unreal, imagined threat.
Anything composed of very disparate parts.
A grotesque like a gargoyle, but without a spout for rainwater.
An illusion.
An optical phenomenon in which light is refracted through a layer of hot air close to the ground, often giving the illusion of a body of water.
To cause to appear as or like a mirage.