Definition: The process of producing coke, a fuel made from coal, by heating it in the absence of air.

Example: Coking is an important step in the production of steel.

Definition: The angle that measures how far a point is from the equator, calculated as the difference between that point's latitude and 90 degrees.

Example: To find the colatitude of a location, subtract its latitude from 90 degrees.

Definition: A toxic substance derived from the autumn crocus, used in medicine to treat gout and in plant breeding to increase chromosome numbers.

Example: The doctor prescribed colchicine to help manage the patient's gout symptoms.

Definition: A natural mineral that is a type of hydrated calcium borate, often found in colorless or white crystals and used as a source of borax.

Example: Colemanite is commonly used in the production of borax and other boron compounds.

Definition: Relating to a large order of insects known as beetles, which have hard forewings and are characterized by their chewing mouthparts.

Example: The coleopteran species in this region are known for their vibrant colors and diverse habitats.

Definition: A type of insect that belongs to the order Coleoptera, which includes beetles and is known for having hard front wings that protect their softer hind wings.

Example: The coleopteran species in the garden are essential for pollination.

Definition: A person who studies or specializes in beetles, which are a type of insect.

Example: The coleopterist spent hours observing the different species of beetles in the forest.

Definition: Relating to or characteristic of beetles, which are insects belonging to the order Coleoptera.

Example: The coleopterous species in the garden are known for their hard shells and diverse colors.

Definition: A protective covering that surrounds the shoot tip and the first leaves of certain plants, especially grasses.

Example: The coleoptile helps protect the young shoot as it grows through the soil.

Definition: A protective covering that surrounds the young root of certain grass plants, helping it to grow and emerge from the seed.

Example: The coleorhiza helps protect the developing root as it pushes through the soil.

Definition: A type of protein made by certain bacteria that can kill other similar bacteria.

Example: Researchers are studying colicins to develop new antibiotics.