Similar words
couraça
couraça specifically means a breastplate or cuirass, a piece of armor; armadura is the general full suit of armor.
Similar in other languages
German
Harnisch
Harnisch is the German word for the same thing — both mean "armour."
German
Rüstung
Rüstung is the German word for the same thing — both mean "armour."
Spanish
armadura
armadura is the Spanish word for the same thing — both mean "armour."
Practice
1 What does armadura mean?
armour
2 Fill the gap: O cavaleiro usava ___.
Full sentence: O cavaleiro usava armadura. (The knight wore armour.)
3 Which fingerprint chart matches armadura?
armadura: neutral register, common frequency, general domain, neutral connotation.