2. (noun)barricade a barrier (usually thrown up hastily) to impede the advance of an enemy "they stormed the barricade"
3. (verb)barricade, block, blockade, stop, block off, block up, bar render unsuitable for passage "block the way"; "barricade the streets"; "stop the busy road"
4. (verb)barricade prevent access to by barricading
"The street where the President lives is always barricaded"
5. (verb)barricade, barricado block off with barricades