Source : Webster's Revised Unabridged Dictionary (1913)

Immesh \Im*mesh"\, v. t. [imp. & p. p. {Immeshed}; p. pr. & vb.
   n. {Immeshing}.] [Pref. im- in + mesh. Cf. {Inmesh}.]
   To catch or entangle in, or as in, the meshes of a net. or in
   a web; to insnare.