The Collaborative International Dictionary of English v.0.48:

Hosen \Ho"sen\, n. pl.
   See Hose. [Archaic]
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Hose \Hose\ (h[=o]z), n.; pl. Hose, formerly Hosen
   (h[=o]"z'n). [AS. hose; akin to D. hoos, G. hose breeches,
   OHG. hosa, Icel. hosa stocking, gather, Dan. hose stocking;
   cf. Russ. koshulia a fur jacket.]
   1. Close-fitting trousers or breeches, as formerly worn,
      reaching to the knee.
      [1913 Webster]

            These men were bound in their coats, their hosen,
            and their hats, and their other garments. --Dan.
                                                  iii. 21.
      [1913 Webster]

            His youthful hose, well saved, a world too wide
            For his shrunk shank.                 --Shak.
      [1913 Webster]

   2. Covering for the feet and lower part of the legs; a
      stocking or stockings.
      [1913 Webster]

   3. A flexible pipe, made of leather, India rubber, or other
      material, and used for conveying fluids, especially water,
      from a faucet, hydrant, or fire engine.
      [1913 Webster]

   Hose carriage, Hose cart, or Hose truck, a wheeled
      vehicle fitted for conveying hose for extinguishing fires.


   Hose company, a company of men appointed to bring and
      manage hose in the extinguishing of fires. [U.S.]

   Hose coupling, coupling with interlocking parts for uniting
      hose, end to end.

   Hose wrench, a spanner for turning hose couplings, to unite
      or disconnect them.
      [1913 Webster]