What is "snout beetle"

Snout \Snout\ (snout), n. [OE. snoute, probably of Scand, or Low German origin; cf. LG. snute, D. snuit, G. schnauze, Sw. snut, snyte, Dan. snude, Icel. sn?ta to blow the nose; probably akin to E. snuff, v.t. Cf. Snite, Snot, Snuff.]

1. The long, projecting nose of a beast, as of swine.

2. The nose of a man; -- in contempt.
   --Hudibras.

3. The nozzle of a pipe, hose, etc.

4. (Zo["o]l.)

   1. The anterior prolongation of the head of a gastropod; -- called also rostrum.

   2. The anterior prolongation of the head of weevils and allied beetles.

      Snout beetle (Zo["o]l.), any one of many species of beetles having an elongated snout and belonging to the tribe Rhynchophora; a weevil.

      Snout moth (Zo["o]l.), any pyralid moth. See Pyralid.

n. A weevil; specifically, a (vern true weevil pedia=1) (beetle belonging to the family Curculionidae)

n. small weevil having a prolonged snout; destructive to e.g. grains and nuts