Gefühl des Eingesperrtseins
blocked state; closed state
occlusion in the circle of Willis
chronisch obstruktive Lungenerkrankung; (engl.) Chronic Obstructive Pulmonary Disease; COPD
verschlussbildende Arteriosklerose; Arteriosclerosis obliterans
chronic obstructive respiratory disease
mesenteric vascular occlusion
natural damming (of a river due to landslide, etc.)