the.com/rerebrace

the armor for the part of your arm nobody remembers exists until it gets stabbed

means A piece of plate armor that protects the upper arm, between the shoulder and the elbow.

from From Old French arrere-bras, literally "rear arm" — arrere (behind, from Latin ad retro, "to the back") plus bras (arm, from Latin bracchium). It's the back-of-the-upper-arm counterpart to the vambrace (avant-bras, "fore arm"), which guards the forearm. So the names quietly map your arm front to back, even if hardly anyone remembers the rerebrace was ever there.

location
covers the upper arm, shoulder to elbow
name origin
from old french meaning arm-guard, doubled up
partner piece
pairs with the vambrace below the elbow
medieval era
key plate armor in 14th-century knight kits
obscurity
so forgotten it stumps most armor experts
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