Definition: A biological condition where an organism's body is divided into segments, often seen in the early stages of development in many animals.

Example: Metamerism is an important feature in the development of certain animals, allowing for a segmented body structure.

Definition: The process in which rocks change their structure, texture, or composition due to high heat, pressure, or new chemicals.

Example: Metamorphism can transform limestone into marble under the right conditions.

Definition: To change or transform completely in form or appearance, often in a way that is significant or dramatic.

Example: The caterpillar will metamorphose into a butterfly after a few weeks.

Definition: To change completely in form or appearance; to transform into something different.

Example: The caterpillar will metamorphose into a butterfly after it forms a cocoon.

Definition: A significant change in form, appearance, or character, often involving transformation, such as in the life cycle of certain animals or in a metaphorical sense.

Example: The caterpillar underwent a metamorphosis to become a beautiful butterfly.

Definition: The last stage of kidney development in vertebrate embryos, which becomes the main kidney in adult reptiles, birds, and mammals.

Example: In mammals, the metanephros is the organ that ultimately forms the adult kidney.

Definition: A type of salt or ester that comes from metaphosphoric acid, often used in various chemical applications.

Example: The chemist prepared a solution containing metaphosphate for the experiment.

Definition: Relating to a type of change in cells where one type of tissue transforms into another, often in response to stress or injury.

Example: The metaplastic changes in the tissue were observed under the microscope.

Definition: Relating to the process by which one mineral replaces another in a rock, often due to changes in temperature and pressure.

Example: The metasomatic changes in the rock led to the formation of new minerals.

Definition: A process where the chemical makeup of a rock changes due to interaction with fluids, leading to the replacement of one mineral with another without melting.

Example: Metasomatism can significantly alter the properties of rocks in geological formations.

Definition: A condition in which a system is not in its most stable state but can remain in that state for a long time before changing.

Example: The chemical reaction reached a state of metastability, allowing it to persist longer than expected.