CHEVAL-DE-FRISE n.
A piece of timber or an iron barrel traversed with iron-pointed spikes or spears, five or six feet long, used to defend a passage, stop a breach, or impede the advance of cavalry, etc. Obstructions of chain, boom, and cheval-de-frise. W. Irving.
COUCH v.
ing down or displacing the opaque lens with a needle; as, to couch a cataract. To couch a spear or lance, to lower to the position of attack; to place in rest. He stooped his head, and couched his spear, And spurred his steed to full career. Sir W. Scott. To couch malt, to spread malt on a floor. Mortimer.…