suit of armor suit of armor /ˈsuːt ɔv ˈɑːrmər/

noun

1. [American] Armor that protects the wearer's whole body  ( body armor [American] , body armour [Canadian, British] , cataphract , coat of mail , suit of armor [American] , suit of armour [Canadian, British] )
   armor that protects the wearer's whole body