Definition: Referring to a state of a system that is not completely stable but lasts longer than other unstable states, often seen in chemistry or physics.

Example: The metastable state of the solution allowed it to remain in that form for a longer period than expected.

Definition: A heavy stone slab with a smooth, curved surface used for grinding grains, especially corn, with a smaller stone called a mano.

Example: The chef used a metate to grind the corn into flour for the tortillas.

Definition: Relating to the metathorax, which is the third segment of the thorax in insects, located behind the mesothorax.

Example: The metathoracic region of the insect is crucial for its flight mechanics.

Definition: Relating to or characteristic of metazoans, which are multicellular organisms that develop from a single fertilized egg and include animals.

Example: The study of metazoal organisms helps scientists understand the evolution of complex life forms.

Definition: A boundary line or limit that marks the extent of an area.

Example: The old map showed the mete of the property, indicating where one landowner's land ended and another's began.

Definition: To give out or distribute something, especially in a measured or careful way.

Example: The teacher decided to mete out extra homework to the students who needed more practice.

Definition: The front part of the hindbrain in an embryo, which develops into the cerebellum and pons in adults.

Example: The metencephalon plays a crucial role in coordinating movement and balance.

Definition: A scientist who studies meteorites, which are pieces of rock or metal that fall to Earth from space.

Example: The meteoriticist analyzed the samples collected from the meteorite impact site.

Definition: A device or system used to measure something, such as time, distance, or speed, or a specific arrangement of beats in music or poetry.

Example: The parking meter requires coins to operate for parking time.

Definition: To measure or regulate something using a device that counts or records the amount, such as a meter for water or electricity.

Example: The technician will meter the water flow to ensure it is within the required limits.

Definition: A type of resin or plastic made from methacrylic acid, often used in manufacturing and various applications.

Example: The dentist used a methacrylate material to fill the cavity.

Definition: A simple chemical compound that is the simplest form of aldehyde, often used in various industrial applications and as a preservative.

Example: Methanal is commonly used in the production of plastics and resins.