from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. armed
from the GNU version of the Collaborative International Dictionary of English
- adj. Same as armed, 3.
from The Century Dictionary and Cyclopedia
- In heraldry, having arms (that is, horns, hoofs, etc.) of a different color from that of the body.
Sorry, no etymologies found.
But yitt the toune assembling repulsed thame, till that thei came to the Nether Bow;  and thare Monsieur La Chapell, with the hole bandis of French men enarmed, rencontered the said Provest, and  repulsed him, (for the toune war without weapones, for the maist parte,) and so maid invasioun upoun all that thei mett.
Boar's heads, enarmed and endored with gilt tusks and flaming mouths, were followed by wondrous pasties molded to the shape of ships, castles and other devices with sugar seamen or soldiers who lost their own bodies in their fruitless defense against the hungry attack.
Ms.Ed. No. 3. has _enarmed_, as may be read there.