We found 3 definitions of breastplates from 2 different sources.
NounPlural: breastplates |
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breastplate - armor plate that protects the chest; the front part of a cuirass | ||
aegis, egis | ||
armor plate, armor plating, armour plate, plate armor, plate armour specially hardened steel plate used to protect fortifications or vehicles from enemy fire | ||
body armor, body armour, cataphract, coat of mail, suit of armor, suit of armour armor that protects the wearer's whole body |