: a rare genetic disorder in which the body is unable to absorb dietary fats and fat-soluble vitamins (such as vitamin A and E) because of an absence of apolipoprotein B-containing lipoproteins (such as chylomicrons and VLDLs) in the blood plasma Abetalipoproteinemia presents initially in the neonatal period with gastrointestinal manifestations ...
grievance procedure. Definition. A process instituted by a health plan or benefit provider for policyholders to file complaints.
2. an allegation that something imposes an illegal obligation or denies some legal right or causes injustice. 3. a complaint about a (real or imaginary) wrong that causes resentment and is grounds for action. Familiarity information: GRIEVANCE used as a noun is uncommon. Dictionary entry details.