Found 1 items, similar to Hopper cock.
English → English (gcide)
Definition: Hopper cock
Hopper
\Hop"per\, n. [See 1st
Hop.]
1. One who, or that which, hops.
[1913 Webster]
2. A chute, box, or receptacle, usually funnel-shaped with an
opening at the lower part, for delivering or feeding any
material, as to a machine; as, the wooden box with its
trough through which grain passes into a mill by joining
or shaking, or a funnel through which fuel passes into a
furnace, or coal, etc., into a car.
[1913 Webster]
3. (Mus.) See
Grasshopper, 2.
[1913 Webster]
4. pl. A game. See
Hopscotch. --Johnson.
[1913 Webster]
5. (Zo["o]l.)
(a) See
Grasshopper, and
Frog hopper,
Grape hopper,
Leaf hopper,
Tree hopper, under
Frog,
Grape,
Leaf, and
Tree.
(b) The larva of a cheese fly.
[1913 Webster]
6. (Naut.) A vessel for carrying waste, garbage, etc., out to
sea, so constructed as to discharge its load by a
mechanical contrivance; -- called also
dumping scow.
[1913 Webster]
Bell and hopper (Metal.), the apparatus at the top of a
blast furnace, through which the charge is introduced,
while the gases are retained.
Hopper boy, a rake in a mill, moving in a circle to spread
meal for drying, and to draw it over an opening in the
floor, through which it falls.
Hopper closet, a water-closet, without a movable pan, in
which the receptacle is a funnel standing on a draintrap.
Hopper cock, a faucet or valve for flushing the hopper of a
water-closet.
[1913 Webster]