The Collaborative International Dictionary of English v.0.48:

Snet \Snet\, n. [Cf. G. schnitt that which is cut, fr. schneiden
   to cut, E. snath.]
   The fat of a deer. [Obs. or Prov. Eng.]
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Snet \Snet\, v. t. [See Snot.]
   The clear of mucus; to blow. [Obs.] "Snetting his nose."
   --Holland.
   [1913 Webster]