barricaded (Adjective) — Preventing entry, exit or a course of action. ex. "a barricaded street"
barricaded (Verb) — Render unsuitable for passage. ex. "barricade the streets"
barricaded (Verb) — Prevent access to by barricading. ex. "The street where the President lives is always barricaded"
barricaded (Verb) — Block off with barricades.