плече, рука; озброювати, озброюватися

Приклади використання слова «arm»:

I noticed that one arm was muchshorter than the other.
Yet it's the same oldstrength of arm in a new form, that's all.
The arm of every good man must be against them.
A heavy body collided with me and shook my arm from the rope.
You gazed upon my branded arm then and were quite satisfied.