Line of defense synonyms | nouns

Synonyms for Line of defense as a Noun

• line of defence
• blockade
• barrier
• obstruction
• barricade
• cordon
• closure
• encirclement
• restriction
• roadblock
• siege
• stoppage
• bar
• clog
• embolus
• hindrance
• impediment
• infarct
• infarction
• obstacle
• snag
• stop
• wall
• blank wall
• organisation
• organization
• defence
• defense
• defensive structure