Fibers from the medial side of each eye cross over to the opposite side of the brain at the?
The definition of metamorphic is characterized or formed by changing. An example of something metamorphic is a caterpillar turning into a butterfly; a metamorphic animal. of, characterized by, causing, or formed by metamorphism or metamorphosis.
metamorphism. 1. the process of change in the form and structure of rocks by the agency of heat, water, and pressure. 2. the change of particular types of rock, as limestone into marble.Also called epigenesis. See also change. â metamorphic, adj.change in form, structure, shape, appearance, etc.oun. 1. metamorphism-change in the structure of rock by natural agencies such as pressure or heat or introduction of new chemical substances. anamorphism-metamorphism that occurs deep under the earth's surface; changes simple minerals into complex minerals.