Source : Webster's Revised Unabridged Dictionary (1913)

Hopperdozer \Hop"per*doz`er\, n. [Hopper (as in grasshopper) +
   doze or dose; because conceived as putting insects to sleep
   or as dosing them with poison.] (Agric.)
   An appliance for the destruction of insects, consisting of a
   shallow iron box, containing kerosene or coated with tar or
   other sticky substance, which may be mounted on wheels.