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.
Definition of METAMORPHISM. : a change in the constitution of rock; specifically: a pronounced change effected by pressure, heat, and water that results in a more compact and more highly crystalline condition. ADVERTISEMENT. a change in the constitution of rock; specifically: a pronounced change effected by pressure, heat, and water that results in a more compact and more highly crystalline condition.