impale

verb4

1. •
   To pierce (something) with any long, pointed object.
2. •
   To pierce with a pale; to put to death by fixing on a sharp stake.
3. •
   To enclose or fence with stakes.

   • [T]he Tovvne is impailed about halfe a mile compasse. — 1624
4. •
   To place two coats of arms side by side on the same shield (often those of two spouses upon marriage).