Disability/Mental Retardation (2000) and is intended to clarify and improve special. education identification, as well as placement policies and practices for professionals. serving children with intellectual disability (ID) or children suspected of having an. intellectual disability in Connecticut schools.
Unstable diabetes: A type of diabetes when a person's blood glucose (sugar) level often swings quickly from high to low and from low to high. Also called brittle diabetes or labile diabetes..
unstable soil. Earth material that, because of its nature or the influence of related conditions, cannot be depended upon to remain in place without extra support, such as would be furnished by a system of shoring.