1. plural of armour; protective metal clothing worn by soldiers in battle
Usage: British spelling
2. plural of armour; protective covering on military vehicles or ships
Usage: British spelling

1. third person singular present of armour; to provide with protective covering
Usage: British spelling

Examples

• The museum displayed several medieval armours from different centuries.
• Knights wore heavy armours that could weigh up to 60 pounds.
• Modern tank armours can withstand powerful explosions.
• The ship’s armours protected it from enemy fire.
• He armours his vehicles before entering the combat zone.
• The company armours its trucks for dangerous deliveries.