Obstruction
From Wikipedia, the free encyclopedia
Obstruction is the act of blocking or impeding some passage:
- Obstruction (baseball), when a fielder illegally hinders a baserunner.
- Obstruction of justice, the crime of interfering with law enforcement.
- Obstruction theory, in mathematics, a name for any of several theories.
- Bowel obstruction, a blockage of the intestines.
- Airway obstruction, a respiratory problem.