Head gear

from The Collaborative International Dictionary of English v.0.48

Head gear \Head" gear`\, or Headgear \Head"gear`\
   (h[e^]d"g[=e]r`), n.
   1. Headdress.
      [1913 Webster]

   2. Apparatus above ground at the mouth of a mine or deep
      well.
      [1913 Webster]