Similar words
armadura
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 couraça mean?
armour
2 Fill the gap: A tartaruga tem ___.
Full sentence: A tartaruga tem couraça. (The turtle has a shell.)
3 Which fingerprint chart matches couraça?
couraça: neutral register, academic frequency, general domain, neutral connotation.