blockade Synonyms

bar encirclement embargo barrier siege impediment seal off stop hinder stymy stymie restriction block hindrance obstruct barricade stoppage embarrass block off block up obstipate hem in thrombosis heart block logjam trismus tetany tampon oppilation opposition picket picketing preclusion quarantine reclusion surround retardment seal shutting snag stopping oppilative occlusion obturate time lag wall in lock in metonymically infarct cordon off