Third-person singular simple present indicative form of obstruct

plural of obstructer

Someone who obstructs, agent noun of obstruct

plural of obstructive

(pathology) An obstruction of the nasal cavity that reduces the flow of the air, regardless of the cause.

(law) Interference with the administration of law and justice, as by ignorance of a justification, fraud of evidential validity, or not disclosing discovery of facts, or by doing damage to a witness, officer, juror.

(gastroenterology) An obstruction of the intestines which prevents normal digestion.

plural of bowel obstruction

A bowel obstruction.

plural of intestinal obstruction