Definition: A type of tree or shrub that is important for its leguminous properties, commonly found in regions from Texas to southern California and further south to Chile.

Example: The mesquit tree provides shade and food for many animals in the desert.

Definition: A type of small tree or shrub that has spiny branches and is found in hot, dry areas. It produces sweet pods that animals can eat and is also used for its wood, especially in cooking.

Example: The mesquite tree provides shade and food for many animals in the desert.

Definition: More disorganized or untidy than something else.

Example: After the party, the living room looked messier than before.

Definition: A type of material that is usually hard, shiny, and a good conductor of heat and electricity, often used to make objects like tools, buildings, and machines.

Example: The statue was made of bronze, a type of metal.

Definition: To cover a surface with a layer of metal or a similar material.

Example: The workers will metal the road to make it smoother.

Definition: A type of small butterfly that is often brightly colored and found mainly in tropical areas, known for its shiny lines or spots on its wings.

Example: The metalmark fluttered gracefully among the flowers in the garden.

Definition: Describing rocks that have been changed in structure or composition due to heat and pressure, or relating to a process of transformation.

Example: Metamorphic rocks, such as marble and schist, are formed from existing rocks that undergo significant changes.

Definition: A type of large tree that grows quickly, has flat green leaves that fall off in autumn, and produces small round cones. It is often grown for decoration and was known from fossils before being found alive in China.

Example: The metasequoia tree in the park is admired for its beautiful foliage in the fall.

Definition: Relating to a large group of animals that have complex structures and are made up of many cells, known as metazoa.

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

Definition: Relating to or resembling a meteor, especially in speed or sudden brilliance; often used to describe a rapid rise or success.

Example: Her meteoric rise in the film industry surprised everyone.

Definition: Related to the study of weather and atmospheric conditions.

Example: The meteorologic data showed a significant change in temperature.