Definition: A passage or channel through which air moves, often referring to the tubes in the body that allow breathing or to pathways in buildings for ventilation.

Example: The doctor examined the patient's airway to ensure it was clear.

Definition: The condition of an aircraft being safe and suitable for flying.

Example: The aircraft was grounded due to a lack of airworthiness certification.

Definition: A condition where a person is unable to move their muscles normally, leading to difficulty in making movements.

Example: Patients with akinesia may struggle to initiate movement or perform daily tasks.

Definition: Describing something that does not move or is unable to move.

Example: The akinetic patient showed no signs of voluntary movement.

Definition: A chemical used to kill unwanted plants, especially grasses and broadleaved weeds, in agricultural fields.

Example: Farmers often use alachlor to manage weed growth in their fields.

Definition: A type of organic compound that is created by heating certain chemicals together. It can combine with acids and some metals.

Example: Alanin is used in various biochemical processes within the body.

Definition: A type of amino acid that is found in many proteins and is important for various biological processes in the body.

Example: Alanine is one of the 20 amino acids used by cells to synthesize proteins.

Definition: A chemical group that comes from the amino acid alanine, consisting of a specific arrangement of atoms. It is often involved in the structure of proteins.

Example: In biochemistry, alanyl is often used to refer to the residue of alanine in proteins.

Definition: The amount of light or other radiation that is reflected by a surface, often used to describe how much sunlight is reflected by planets, moons, or other objects.

Example: The albedo of the moon is significantly higher than that of the Earth.

Definition: Relating to a condition where there is little or no pigment in the skin, hair, or eyes, often resulting in a pale appearance.

Example: The albinal condition of the animal made it more susceptible to sunburn.