a drawing presenting a distorted image that appears in natural form under certain conditions, as when viewed at a raking angle or reflected from a curved mirror.
2.
the method of producing such a drawing.
3.
Zoology, Entomology. the gradual change in form from one type to another during the evolution of a group of organisms.
4.
(in certain arthropods) metamorphosis in which body parts or segments are added to those already present.
Origin: 1720–30; < Greek, equivalent to anamorphō- (variant stem of anamorphoûn to transform; see ana-, morpho-) + -sis-sis