Extended test driveGet behind the wheel of a smart. Shop online nowOrder a forfour or fortwo online today. smart fortwo Back smart fortwo coupÃ© smart fortwo >> For more fun in the city. from Â£11,370.00 Find out more. smart BRABUS fortwo smart BRABUS fortwo >> The urban sports cars. from Â£16,585.00 Find out more.
Quick Answer. In a psychological context, labile mood refers to a mood state in which a person experiences wild, uncontrolled mood swings. Labile mood is also known as labile affect, emotional dysregulation and pseudobulbar affect.
Labile is an adjective used to describe something that is easily or frequently changed. Radioactive elements, such as uranium or plutonium, are labile. It is this lability that makes them unstable and dangerous. From the Latin verb lÄbÄ«, to slide or slip, labile is often found in a technical context, especially in science, to refer to some sort of instability. For example, in chemistry, a compound that can be easily broken down by heat is called labile.